71555224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{688031}}^1$

素因数の和:688050

約数の個数: 16

約数和(自身を含む): 144486720

約数和(自身を除く): 72931496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 688031, 1376062, 2752124, 5504248, 8944403, 17888806, 35777612, 71555224]

約数ペア:

[(1, 71555224), (2, 35777612), (4, 17888806), (8, 8944403), (13, 5504248), (26, 2752124), (52, 1376062), (104, 688031)]