75721282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13421}}^1$

素因数の和:13474

約数の個数: 32

約数和(自身を含む): 144313344

約数和(自身を除く): 68592062

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 13421, 26842, 93947, 174473, 187894, 348946, 416051, 832102, 1221311, 2442622, 2912357, 5408663, 5824714, 10817326, 37860641, 75721282]

約数ペア:

[(1, 75721282), (2, 37860641), (7, 10817326), (13, 5824714), (14, 5408663), (26, 2912357), (31, 2442622), (62, 1221311), (91, 832102), (182, 416051), (217, 348946), (403, 187894), (434, 174473), (806, 93947), (2821, 26842), (5642, 13421)]