28508568

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{9817}}^1$

素因数の和:9848

約数の個数: 48

約数和(自身を含む): 78347640

約数和(自身を除く): 49839072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 9817, 19634, 29451, 39268, 58902, 78536, 107987, 117804, 215974, 235608, 323961, 431948, 647922, 863896, 1187857, 1295844, 2375714, 2591688, 3563571, 4751428, 7127142, 9502856, 14254284, 28508568]

約数ペア:

[(1, 28508568), (2, 14254284), (3, 9502856), (4, 7127142), (6, 4751428), (8, 3563571), (11, 2591688), (12, 2375714), (22, 1295844), (24, 1187857), (33, 863896), (44, 647922), (66, 431948), (88, 323961), (121, 235608), (132, 215974), (242, 117804), (264, 107987), (363, 78536), (484, 58902), (726, 39268), (968, 29451), (1452, 19634), (2904, 9817)]