8728684

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5625

約数の個数: 24

約数和(自身を含む): 16879968

約数和(自身を除く): 8151284

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 5581, 11162, 22324, 94877, 128363, 189754, 256726, 379508, 513452, 2182171, 4364342, 8728684]

約数ペア:

[(1, 8728684), (2, 4364342), (4, 2182171), (17, 513452), (23, 379508), (34, 256726), (46, 189754), (68, 128363), (92, 94877), (391, 22324), (782, 11162), (1564, 5581)]