25892016

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:258

約数の個数: 80

約数和(自身を含む): 69412224

約数和(自身を除く): 43520208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 83, 97, 134, 166, 194, 201, 249, 268, 291, 332, 388, 402, 498, 536, 582, 664, 776, 804, 996, 1072, 1164, 1328, 1552, 1608, 1992, 2328, 3216, 3984, 4656, 5561, 6499, 8051, 11122, 12998, 16102, 16683, 19497, 22244, 24153, 25996, 32204, 33366, 38994, 44488, 48306, 51992, 64408, 66732, 77988, 88976, 96612, 103984, 128816, 133464, 155976, 193224, 266928, 311952, 386448, 539417, 1078834, 1618251, 2157668, 3236502, 4315336, 6473004, 8630672, 12946008, 25892016]

約数ペア:

[(1, 25892016), (2, 12946008), (3, 8630672), (4, 6473004), (6, 4315336), (8, 3236502), (12, 2157668), (16, 1618251), (24, 1078834), (48, 539417), (67, 386448), (83, 311952), (97, 266928), (134, 193224), (166, 155976), (194, 133464), (201, 128816), (249, 103984), (268, 96612), (291, 88976), (332, 77988), (388, 66732), (402, 64408), (498, 51992), (536, 48306), (582, 44488), (664, 38994), (776, 33366), (804, 32204), (996, 25996), (1072, 24153), (1164, 22244), (1328, 19497), (1552, 16683), (1608, 16102), (1992, 12998), (2328, 11122), (3216, 8051), (3984, 6499), (4656, 5561)]