68461796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{24841}}^1$

素因数の和:24911

約数の個数: 24

約数和(自身を含む): 131463864

約数和(自身を除く): 63002068

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 24841, 49682, 99364, 322933, 645866, 1291732, 1316573, 2633146, 5266292, 17115449, 34230898, 68461796]

約数ペア:

[(1, 68461796), (2, 34230898), (4, 17115449), (13, 5266292), (26, 2633146), (52, 1316573), (53, 1291732), (106, 645866), (212, 322933), (689, 99364), (1378, 49682), (2756, 24841)]