71387386

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10343}}^1$

素因数の和:10398

約数の個数: 32

約数和(自身を含む): 134058240

約数和(自身を除く): 62670854

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 10343, 20686, 72401, 144802, 175831, 299947, 351662, 599894, 1230817, 2099629, 2461634, 4199258, 5099099, 10198198, 35693693, 71387386]

約数ペア:

[(1, 71387386), (2, 35693693), (7, 10198198), (14, 5099099), (17, 4199258), (29, 2461634), (34, 2099629), (58, 1230817), (119, 599894), (203, 351662), (238, 299947), (406, 175831), (493, 144802), (986, 72401), (3451, 20686), (6902, 10343)]