47059604

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{40709}}^1$

素因数の和:40747

約数の個数: 18

約数和(自身を含む): 87485790

約数和(自身を除く): 40426186

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 40709, 81418, 162836, 692053, 1384106, 2768212, 11764901, 23529802, 47059604]

約数ペア:

[(1, 47059604), (2, 23529802), (4, 11764901), (17, 2768212), (34, 1384106), (68, 692053), (289, 162836), (578, 81418), (1156, 40709)]