72664904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{698701}}^1$

素因数の和:698720

約数の個数: 16

約数和(自身を含む): 146727420

約数和(自身を除く): 74062516

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 698701, 1397402, 2794804, 5589608, 9083113, 18166226, 36332452, 72664904]

約数ペア:

[(1, 72664904), (2, 36332452), (4, 18166226), (8, 9083113), (13, 5589608), (26, 2794804), (52, 1397402), (104, 698701)]