68696524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77711}}^1$

素因数の和:77745

約数の個数: 24

約数和(自身を含む): 137083968

約数和(自身を除く): 68387444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 77711, 155422, 310844, 1010243, 1321087, 2020486, 2642174, 4040972, 5284348, 17174131, 34348262, 68696524]

約数ペア:

[(1, 68696524), (2, 34348262), (4, 17174131), (13, 5284348), (17, 4040972), (26, 2642174), (34, 2020486), (52, 1321087), (68, 1010243), (221, 310844), (442, 155422), (884, 77711)]