25237899232

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9749}}^1$

素因数の和:9913

約数の個数: 144

約数和(自身を含む): 62741952000

約数和(自身を除く): 37504052768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 127, 182, 196, 208, 224, 254, 364, 392, 416, 508, 637, 728, 784, 889, 1016, 1274, 1456, 1568, 1651, 1778, 2032, 2548, 2912, 3302, 3556, 4064, 5096, 6223, 6604, 7112, 9749, 10192, 11557, 12446, 13208, 14224, 19498, 20384, 23114, 24892, 26416, 28448, 38996, 46228, 49784, 52832, 68243, 77992, 80899, 92456, 99568, 126737, 136486, 155984, 161798, 184912, 199136, 253474, 272972, 311968, 323596, 369824, 477701, 506948, 545944, 647192, 887159, 955402, 1013896, 1091888, 1238123, 1294384, 1774318, 1910804, 2027792, 2183776, 2476246, 2588768, 3548636, 3821608, 4055584, 4952492, 6210113, 7097272, 7643216, 8666861, 9904984, 12420226, 14194544, 15286432, 16095599, 17333722, 19809968, 24840452, 28389088, 32191198, 34667444, 39619936, 49680904, 60668027, 64382396, 69334888, 99361808, 112669193, 121336054, 128764792, 138669776, 198723616, 225338386, 242672108, 257529584, 277339552, 450676772, 485344216, 515059168, 788684351, 901353544, 970688432, 1577368702, 1802707088, 1941376864, 3154737404, 3605414176, 6309474808, 12618949616, 25237899232]

約数ペア:

[(1, 25237899232), (2, 12618949616), (4, 6309474808), (7, 3605414176), (8, 3154737404), (13, 1941376864), (14, 1802707088), (16, 1577368702), (26, 970688432), (28, 901353544), (32, 788684351), (49, 515059168), (52, 485344216), (56, 450676772), (91, 277339552), (98, 257529584), (104, 242672108), (112, 225338386), (127, 198723616), (182, 138669776), (196, 128764792), (208, 121336054), (224, 112669193), (254, 99361808), (364, 69334888), (392, 64382396), (416, 60668027), (508, 49680904), (637, 39619936), (728, 34667444), (784, 32191198), (889, 28389088), (1016, 24840452), (1274, 19809968), (1456, 17333722), (1568, 16095599), (1651, 15286432), (1778, 14194544), (2032, 12420226), (2548, 9904984), (2912, 8666861), (3302, 7643216), (3556, 7097272), (4064, 6210113), (5096, 4952492), (6223, 4055584), (6604, 3821608), (7112, 3548636), (9749, 2588768), (10192, 2476246), (11557, 2183776), (12446, 2027792), (13208, 1910804), (14224, 1774318), (19498, 1294384), (20384, 1238123), (23114, 1091888), (24892, 1013896), (26416, 955402), (28448, 887159), (38996, 647192), (46228, 545944), (49784, 506948), (52832, 477701), (68243, 369824), (77992, 323596), (80899, 311968), (92456, 272972), (99568, 253474), (126737, 199136), (136486, 184912), (155984, 161798)]