61528796

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{21757}}^1$

素因数の和:21869

約数の個数: 24

約数和(自身を含む): 124281696

約数和(自身を除く): 62752900

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 21757, 43514, 87028, 152299, 304598, 609196, 2197457, 4394914, 8789828, 15382199, 30764398, 61528796]

約数ペア:

[(1, 61528796), (2, 30764398), (4, 15382199), (7, 8789828), (14, 4394914), (28, 2197457), (101, 609196), (202, 304598), (404, 152299), (707, 87028), (1414, 43514), (2828, 21757)]