71211266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13009}}^1$

素因数の和:13058

約数の個数: 32

約数和(自身を含む): 134887680

約数和(自身を除く): 63676414

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 13009, 26018, 91063, 182126, 221153, 299207, 442306, 598414, 1548071, 2094449, 3096142, 4188898, 5086519, 10173038, 35605633, 71211266]

約数ペア:

[(1, 71211266), (2, 35605633), (7, 10173038), (14, 5086519), (17, 4188898), (23, 3096142), (34, 2094449), (46, 1548071), (119, 598414), (161, 442306), (238, 299207), (322, 221153), (391, 182126), (782, 91063), (2737, 26018), (5474, 13009)]