68770424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7417}}^1$

素因数の和:7503

約数の個数: 32

約数和(自身を含む): 137974800

約数和(自身を除く): 69204376

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 2318, 4636, 7417, 9272, 14834, 29668, 59336, 140923, 281846, 452437, 563692, 904874, 1127384, 1809748, 3619496, 8596303, 17192606, 34385212, 68770424]

約数ペア:

[(1, 68770424), (2, 34385212), (4, 17192606), (8, 8596303), (19, 3619496), (38, 1809748), (61, 1127384), (76, 904874), (122, 563692), (152, 452437), (244, 281846), (488, 140923), (1159, 59336), (2318, 29668), (4636, 14834), (7417, 9272)]