42225212

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{36527}}^1$

素因数の和:36565

約数の個数: 18

約数和(自身を含む): 78498672

約数和(自身を除く): 36273460

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 36527, 73054, 146108, 620959, 1241918, 2483836, 10556303, 21112606, 42225212]

約数ペア:

[(1, 42225212), (2, 21112606), (4, 10556303), (17, 2483836), (34, 1241918), (68, 620959), (289, 146108), (578, 73054), (1156, 36527)]