42428644

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{277}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 75310200

約数和(自身を除く): 32881556

約数列:

[1, 2, 4, 149, 257, 277, 298, 514, 554, 596, 1028, 1108, 38293, 41273, 71189, 76586, 82546, 142378, 153172, 165092, 284756, 10607161, 21214322, 42428644]

約数ペア:

[(1, 42428644), (2, 21214322), (4, 10607161), (149, 284756), (257, 165092), (277, 153172), (298, 142378), (514, 82546), (554, 76586), (596, 71189), (1028, 41273), (1108, 38293)]