64009828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{40927}}^1$

素因数の和:40971

約数の個数: 24

約数和(自身を含む): 123766272

約数和(自身を除く): 59756444

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 40927, 81854, 163708, 695759, 941321, 1391518, 1882642, 2783036, 3765284, 16002457, 32004914, 64009828]

約数ペア:

[(1, 64009828), (2, 32004914), (4, 16002457), (17, 3765284), (23, 2783036), (34, 1882642), (46, 1391518), (68, 941321), (92, 695759), (391, 163708), (782, 81854), (1564, 40927)]