71451224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{687031}}^1$

素因数の和:687050

約数の個数: 16

約数和(自身を含む): 144276720

約数和(自身を除く): 72825496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 687031, 1374062, 2748124, 5496248, 8931403, 17862806, 35725612, 71451224]

約数ペア:

[(1, 71451224), (2, 35725612), (4, 17862806), (8, 8931403), (13, 5496248), (26, 2748124), (52, 1374062), (104, 687031)]