28623564

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{5639}}^1$

素因数の和:5699

約数の個数: 48

約数和(自身を含む): 75801600

約数和(自身を除く): 47178036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 5076, 5639, 11278, 16917, 22556, 33834, 50751, 67668, 101502, 152253, 203004, 265033, 304506, 530066, 609012, 795099, 1060132, 1590198, 2385297, 3180396, 4770594, 7155891, 9541188, 14311782, 28623564]

約数ペア:

[(1, 28623564), (2, 14311782), (3, 9541188), (4, 7155891), (6, 4770594), (9, 3180396), (12, 2385297), (18, 1590198), (27, 1060132), (36, 795099), (47, 609012), (54, 530066), (94, 304506), (108, 265033), (141, 203004), (188, 152253), (282, 101502), (423, 67668), (564, 50751), (846, 33834), (1269, 22556), (1692, 16917), (2538, 11278), (5076, 5639)]