68551424

素因数分解:

$2^8\times {\mathrm{331}}^1\times {\mathrm{809}}^1$

素因数の和:1156

約数の個数: 36

約数和(自身を含む): 137418120

約数和(自身を除く): 68866696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 331, 662, 809, 1324, 1618, 2648, 3236, 5296, 6472, 10592, 12944, 21184, 25888, 42368, 51776, 84736, 103552, 207104, 267779, 535558, 1071116, 2142232, 4284464, 8568928, 17137856, 34275712, 68551424]

約数ペア:

[(1, 68551424), (2, 34275712), (4, 17137856), (8, 8568928), (16, 4284464), (32, 2142232), (64, 1071116), (128, 535558), (256, 267779), (331, 207104), (662, 103552), (809, 84736), (1324, 51776), (1618, 42368), (2648, 25888), (3236, 21184), (5296, 12944), (6472, 10592)]