71724898

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83987}}^1$

素因数の和:84057

約数の個数: 16

約数和(自身を含む): 124974144

約数和(自身を除く): 53249246

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 83987, 167974, 587909, 1175818, 5123207, 10246414, 35862449, 71724898]

約数ペア:

[(1, 71724898), (2, 35862449), (7, 10246414), (14, 5123207), (61, 1175818), (122, 587909), (427, 167974), (854, 83987)]