56168378

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{257}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 98527104

約数和(自身を除く): 42358726

約数列:

[1, 2, 7, 14, 67, 134, 233, 257, 466, 469, 514, 938, 1631, 1799, 3262, 3598, 15611, 17219, 31222, 34438, 59881, 109277, 119762, 120533, 218554, 241066, 419167, 838334, 4012027, 8024054, 28084189, 56168378]

約数ペア:

[(1, 56168378), (2, 28084189), (7, 8024054), (14, 4012027), (67, 838334), (134, 419167), (233, 241066), (257, 218554), (466, 120533), (469, 119762), (514, 109277), (938, 59881), (1631, 34438), (1799, 31222), (3262, 17219), (3598, 15611)]