4080821216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{6711877}}^1$

素因数の和:6711906

約数の個数: 24

約数和(自身を含む): 8456966280

約数和(自身を除く): 4376145064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 6711877, 13423754, 26847508, 53695016, 107390032, 127525663, 214780064, 255051326, 510102652, 1020205304, 2040410608, 4080821216]

約数ペア:

[(1, 4080821216), (2, 2040410608), (4, 1020205304), (8, 510102652), (16, 255051326), (19, 214780064), (32, 127525663), (38, 107390032), (76, 53695016), (152, 26847508), (304, 13423754), (608, 6711877)]