71777816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7919}}^1$

素因数の和:8039

約数の個数: 32

約数和(自身を含む): 148262400

約数和(自身を除く): 76484584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 2266, 4532, 7919, 9064, 15838, 31676, 63352, 87109, 174218, 348436, 696872, 815657, 1631314, 3262628, 6525256, 8972227, 17944454, 35888908, 71777816]

約数ペア:

[(1, 71777816), (2, 35888908), (4, 17944454), (8, 8972227), (11, 6525256), (22, 3262628), (44, 1631314), (88, 815657), (103, 696872), (206, 348436), (412, 174218), (824, 87109), (1133, 63352), (2266, 31676), (4532, 15838), (7919, 9064)]