78825020404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{11935951}}^1$

素因数の和:11936095

約数の個数: 24

約数和(自身を含む): 149724581888

約数和(自身を除く): 70899561484

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 11935951, 23871902, 47743804, 155167363, 310334726, 620669452, 1515865777, 3031731554, 6063463108, 19706255101, 39412510202, 78825020404]

約数ペア:

[(1, 78825020404), (2, 39412510202), (4, 19706255101), (13, 6063463108), (26, 3031731554), (52, 1515865777), (127, 620669452), (254, 310334726), (508, 155167363), (1651, 47743804), (3302, 23871902), (6604, 11935951)]