68574974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3301}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 119822976

約数和(自身を除く): 51248002

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 3301, 6602, 10387, 20774, 42913, 56117, 85826, 112234, 155147, 310294, 729521, 1459042, 2016911, 2637499, 4033822, 5274998, 34287487, 68574974]

約数ペア:

[(1, 68574974), (2, 34287487), (13, 5274998), (17, 4033822), (26, 2637499), (34, 2016911), (47, 1459042), (94, 729521), (221, 310294), (442, 155147), (611, 112234), (799, 85826), (1222, 56117), (1598, 42913), (3301, 20774), (6602, 10387)]