71298008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1609}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 139104000

約数和(自身を除く): 67805992

約数列:

[1, 2, 4, 8, 29, 58, 116, 191, 232, 382, 764, 1528, 1609, 3218, 5539, 6436, 11078, 12872, 22156, 44312, 46661, 93322, 186644, 307319, 373288, 614638, 1229276, 2458552, 8912251, 17824502, 35649004, 71298008]

約数ペア:

[(1, 71298008), (2, 35649004), (4, 17824502), (8, 8912251), (29, 2458552), (58, 1229276), (116, 614638), (191, 373288), (232, 307319), (382, 186644), (764, 93322), (1528, 46661), (1609, 44312), (3218, 22156), (5539, 12872), (6436, 11078)]