8728828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2671}}^1$

素因数の和:2737

約数の個数: 24

約数和(自身を含む): 16459520

約数和(自身を除く): 7730692

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 2671, 3268, 5342, 10684, 50749, 101498, 114853, 202996, 229706, 459412, 2182207, 4364414, 8728828]

約数ペア:

[(1, 8728828), (2, 4364414), (4, 2182207), (19, 459412), (38, 229706), (43, 202996), (76, 114853), (86, 101498), (172, 50749), (817, 10684), (1634, 5342), (2671, 3268)]