68954312

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{72431}}^1$

素因数の和:72461

約数の個数: 32

約数和(自身を含む): 156453120

約数和(自身を除く): 87498808

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 72431, 144862, 289724, 507017, 579448, 1014034, 1231327, 2028068, 2462654, 4056136, 4925308, 8619289, 9850616, 17238578, 34477156, 68954312]

約数ペア:

[(1, 68954312), (2, 34477156), (4, 17238578), (7, 9850616), (8, 8619289), (14, 4925308), (17, 4056136), (28, 2462654), (34, 2028068), (56, 1231327), (68, 1014034), (119, 579448), (136, 507017), (238, 289724), (476, 144862), (952, 72431)]