64645408

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{69661}}^1$

素因数の和:69700

約数の個数: 24

約数和(自身を含む): 131661180

約数和(自身を除く): 67015772

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 69661, 139322, 278644, 557288, 1114576, 2020169, 2229152, 4040338, 8080676, 16161352, 32322704, 64645408]

約数ペア:

[(1, 64645408), (2, 32322704), (4, 16161352), (8, 8080676), (16, 4040338), (29, 2229152), (32, 2020169), (58, 1114576), (116, 557288), (232, 278644), (464, 139322), (928, 69661)]