42448772

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{523}}^1$

素因数の和:827

約数の個数: 24

約数和(自身を含む): 75531456

約数和(自身を除く): 33082684

約数列:

[1, 2, 4, 103, 197, 206, 394, 412, 523, 788, 1046, 2092, 20291, 40582, 53869, 81164, 103031, 107738, 206062, 215476, 412124, 10612193, 21224386, 42448772]

約数ペア:

[(1, 42448772), (2, 21224386), (4, 10612193), (103, 412124), (197, 215476), (206, 206062), (394, 107738), (412, 103031), (523, 81164), (788, 53869), (1046, 40582), (2092, 20291)]