75721736

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{659}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 69689464

約数列:

[1, 2, 4, 8, 53, 106, 212, 271, 424, 542, 659, 1084, 1318, 2168, 2636, 5272, 14363, 28726, 34927, 57452, 69854, 114904, 139708, 178589, 279416, 357178, 714356, 1428712, 9465217, 18930434, 37860868, 75721736]

約数ペア:

[(1, 75721736), (2, 37860868), (4, 18930434), (8, 9465217), (53, 1428712), (106, 714356), (212, 357178), (271, 279416), (424, 178589), (542, 139708), (659, 114904), (1084, 69854), (1318, 57452), (2168, 34927), (2636, 28726), (5272, 14363)]