71615492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{81013}}^1$

素因数の和:81047

約数の個数: 24

約数和(自身を含む): 142908696

約数和(自身を除く): 71293204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 81013, 162026, 324052, 1053169, 1377221, 2106338, 2754442, 4212676, 5508884, 17903873, 35807746, 71615492]

約数ペア:

[(1, 71615492), (2, 35807746), (4, 17903873), (13, 5508884), (17, 4212676), (26, 2754442), (34, 2106338), (52, 1377221), (68, 1053169), (221, 324052), (442, 162026), (884, 81013)]