63627928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1231}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 149022720

約数和(自身を除く): 85394792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1231, 1846, 1988, 2462, 3692, 3976, 4924, 6461, 7384, 8617, 9848, 12922, 16003, 17234, 25844, 32006, 34468, 51688, 64012, 68936, 87401, 112021, 128024, 174802, 224042, 349604, 448084, 611807, 699208, 896168, 1136213, 1223614, 2272426, 2447228, 4544852, 4894456, 7953491, 9089704, 15906982, 31813964, 63627928]

約数ペア:

[(1, 63627928), (2, 31813964), (4, 15906982), (7, 9089704), (8, 7953491), (13, 4894456), (14, 4544852), (26, 2447228), (28, 2272426), (52, 1223614), (56, 1136213), (71, 896168), (91, 699208), (104, 611807), (142, 448084), (182, 349604), (284, 224042), (364, 174802), (497, 128024), (568, 112021), (728, 87401), (923, 68936), (994, 64012), (1231, 51688), (1846, 34468), (1988, 32006), (2462, 25844), (3692, 17234), (3976, 16003), (4924, 12922), (6461, 9848), (7384, 8617)]