61912604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{27689}}^1$

素因数の和:27749

約数の個数: 24

約数和(自身を含む): 119399280

約数和(自身を除く): 57486676

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 27689, 55378, 110756, 359957, 719914, 1190627, 1439828, 2381254, 4762508, 15478151, 30956302, 61912604]

約数ペア:

[(1, 61912604), (2, 30956302), (4, 15478151), (13, 4762508), (26, 2381254), (43, 1439828), (52, 1190627), (86, 719914), (172, 359957), (559, 110756), (1118, 55378), (2236, 27689)]