25573392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:765

約数の個数: 120

約数和(自身を含む): 81244800

約数和(自身を除く): 55671408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 719, 741, 912, 936, 988, 1368, 1438, 1482, 1872, 1976, 2157, 2223, 2736, 2876, 2964, 3952, 4314, 4446, 5752, 5928, 6471, 8628, 8892, 9347, 11504, 11856, 12942, 13661, 17256, 17784, 18694, 25884, 27322, 28041, 34512, 35568, 37388, 40983, 51768, 54644, 56082, 74776, 81966, 84123, 103536, 109288, 112164, 122949, 149552, 163932, 168246, 177593, 218576, 224328, 245898, 327864, 336492, 355186, 448656, 491796, 532779, 655728, 672984, 710372, 983592, 1065558, 1345968, 1420744, 1598337, 1967184, 2131116, 2841488, 3196674, 4262232, 6393348, 8524464, 12786696, 25573392]

約数ペア:

[(1, 25573392), (2, 12786696), (3, 8524464), (4, 6393348), (6, 4262232), (8, 3196674), (9, 2841488), (12, 2131116), (13, 1967184), (16, 1598337), (18, 1420744), (19, 1345968), (24, 1065558), (26, 983592), (36, 710372), (38, 672984), (39, 655728), (48, 532779), (52, 491796), (57, 448656), (72, 355186), (76, 336492), (78, 327864), (104, 245898), (114, 224328), (117, 218576), (144, 177593), (152, 168246), (156, 163932), (171, 149552), (208, 122949), (228, 112164), (234, 109288), (247, 103536), (304, 84123), (312, 81966), (342, 74776), (456, 56082), (468, 54644), (494, 51768), (624, 40983), (684, 37388), (719, 35568), (741, 34512), (912, 28041), (936, 27322), (988, 25884), (1368, 18694), (1438, 17784), (1482, 17256), (1872, 13661), (1976, 12942), (2157, 11856), (2223, 11504), (2736, 9347), (2876, 8892), (2964, 8628), (3952, 6471), (4314, 5928), (4446, 5752)]