70992844

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{105019}}^1$

素因数の和:105049

約数の個数: 18

約数和(自身を含む): 134530620

約数和(自身を除く): 63537776

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 105019, 210038, 420076, 1365247, 2730494, 5460988, 17748211, 35496422, 70992844]

約数ペア:

[(1, 70992844), (2, 35496422), (4, 17748211), (13, 5460988), (26, 2730494), (52, 1365247), (169, 420076), (338, 210038), (676, 105019)]