68678216

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3463}}^1$

素因数の和:3573

約数の個数: 32

約数和(自身を含む): 134264640

約数和(自身を除く): 65586424

約数列:

[1, 2, 4, 8, 37, 67, 74, 134, 148, 268, 296, 536, 2479, 3463, 4958, 6926, 9916, 13852, 19832, 27704, 128131, 232021, 256262, 464042, 512524, 928084, 1025048, 1856168, 8584777, 17169554, 34339108, 68678216]

約数ペア:

[(1, 68678216), (2, 34339108), (4, 17169554), (8, 8584777), (37, 1856168), (67, 1025048), (74, 928084), (134, 512524), (148, 464042), (268, 256262), (296, 232021), (536, 128131), (2479, 27704), (3463, 19832), (4958, 13852), (6926, 9916)]