77880458852

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{27539059}}^1$

素因数の和:27539171

約数の個数: 24

約数和(自身を含む): 157303110720

約数和(自身を除く): 79422651868

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 27539059, 55078118, 110156236, 192773413, 385546826, 771093652, 2781444959, 5562889918, 11125779836, 19470114713, 38940229426, 77880458852]

約数ペア:

[(1, 77880458852), (2, 38940229426), (4, 19470114713), (7, 11125779836), (14, 5562889918), (28, 2781444959), (101, 771093652), (202, 385546826), (404, 192773413), (707, 110156236), (1414, 55078118), (2828, 27539059)]