69828976

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{6173}}^1$

素因数の和:6289

約数の個数: 40

約数和(自身を含む): 156177504

約数和(自身を除く): 86348528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2828, 5656, 6173, 11312, 12346, 24692, 43211, 49384, 86422, 98768, 172844, 345688, 623473, 691376, 1246946, 2493892, 4364311, 4987784, 8728622, 9975568, 17457244, 34914488, 69828976]

約数ペア:

[(1, 69828976), (2, 34914488), (4, 17457244), (7, 9975568), (8, 8728622), (14, 4987784), (16, 4364311), (28, 2493892), (56, 1246946), (101, 691376), (112, 623473), (202, 345688), (404, 172844), (707, 98768), (808, 86422), (1414, 49384), (1616, 43211), (2828, 24692), (5656, 12346), (6173, 11312)]