74885512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{720053}}^1$

素因数の和:720072

約数の個数: 16

約数和(自身を含む): 151211340

約数和(自身を除く): 76325828

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 720053, 1440106, 2880212, 5760424, 9360689, 18721378, 37442756, 74885512]

約数ペア:

[(1, 74885512), (2, 37442756), (4, 18721378), (8, 9360689), (13, 5760424), (26, 2880212), (52, 1440106), (104, 720053)]