72571688

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{44687}}^1$

素因数の和:44729

約数の個数: 32

約数和(自身を含む): 160876800

約数和(自身を除く): 88305112

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 44687, 89374, 178748, 312809, 357496, 625618, 1251236, 1295923, 2502472, 2591846, 5183692, 9071461, 10367384, 18142922, 36285844, 72571688]

約数ペア:

[(1, 72571688), (2, 36285844), (4, 18142922), (7, 10367384), (8, 9071461), (14, 5183692), (28, 2591846), (29, 2502472), (56, 1295923), (58, 1251236), (116, 625618), (203, 357496), (232, 312809), (406, 178748), (812, 89374), (1624, 44687)]