8214736

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:251

約数の個数: 40

約数和(自身を含む): 16526720

約数和(自身を除く): 8311984

約数列:

[1, 2, 4, 8, 16, 67, 79, 97, 134, 158, 194, 268, 316, 388, 536, 632, 776, 1072, 1264, 1552, 5293, 6499, 7663, 10586, 12998, 15326, 21172, 25996, 30652, 42344, 51992, 61304, 84688, 103984, 122608, 513421, 1026842, 2053684, 4107368, 8214736]

約数ペア:

[(1, 8214736), (2, 4107368), (4, 2053684), (8, 1026842), (16, 513421), (67, 122608), (79, 103984), (97, 84688), (134, 61304), (158, 51992), (194, 42344), (268, 30652), (316, 25996), (388, 21172), (536, 15326), (632, 12998), (776, 10586), (1072, 7663), (1264, 6499), (1552, 5293)]