70876984

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{2551}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 139645440

約数和(自身を除く): 68768456

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1208, 2551, 3473, 5102, 6946, 10204, 13892, 20408, 27784, 58673, 117346, 234692, 385201, 469384, 770402, 1540804, 3081608, 8859623, 17719246, 35438492, 70876984]

約数ペア:

[(1, 70876984), (2, 35438492), (4, 17719246), (8, 8859623), (23, 3081608), (46, 1540804), (92, 770402), (151, 469384), (184, 385201), (302, 234692), (604, 117346), (1208, 58673), (2551, 27784), (3473, 20408), (5102, 13892), (6946, 10204)]