71239112

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{74831}}^1$

素因数の和:74861

約数の個数: 32

約数和(自身を含む): 161637120

約数和(自身を除く): 90398008

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 74831, 149662, 299324, 523817, 598648, 1047634, 1272127, 2095268, 2544254, 4190536, 5088508, 8904889, 10177016, 17809778, 35619556, 71239112]

約数ペア:

[(1, 71239112), (2, 35619556), (4, 17809778), (7, 10177016), (8, 8904889), (14, 5088508), (17, 4190536), (28, 2544254), (34, 2095268), (56, 1272127), (68, 1047634), (119, 598648), (136, 523817), (238, 299324), (476, 149662), (952, 74831)]