69845174

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:540

約数の個数: 32

約数和(自身を含む): 121921536

約数和(自身を除く): 52076362

約数列:

[1, 2, 7, 14, 127, 163, 241, 254, 326, 482, 889, 1141, 1687, 1778, 2282, 3374, 20701, 30607, 39283, 41402, 61214, 78566, 144907, 214249, 274981, 289814, 428498, 549962, 4988941, 9977882, 34922587, 69845174]

約数ペア:

[(1, 69845174), (2, 34922587), (7, 9977882), (14, 4988941), (127, 549962), (163, 428498), (241, 289814), (254, 274981), (326, 214249), (482, 144907), (889, 78566), (1141, 61214), (1687, 41402), (1778, 39283), (2282, 30607), (3374, 20701)]