42536468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3259}}^1$

素因数の和:3527

約数の個数: 24

約数和(自身を含む): 80508960

約数和(自身を除く): 37972492

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3259, 3263, 6518, 6526, 13036, 13052, 42367, 84734, 169468, 818009, 1636018, 3272036, 10634117, 21268234, 42536468]

約数ペア:

[(1, 42536468), (2, 21268234), (4, 10634117), (13, 3272036), (26, 1636018), (52, 818009), (251, 169468), (502, 84734), (1004, 42367), (3259, 13052), (3263, 13036), (6518, 6526)]