28092590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1327}}^1$

素因数の和:1436

約数の個数: 32

約数和(自身を含む): 53066880

約数和(自身を除く): 24974290

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 1327, 2117, 2654, 4234, 6635, 10585, 13270, 21170, 38483, 76966, 96871, 192415, 193742, 384830, 484355, 968710, 2809259, 5618518, 14046295, 28092590]

約数ペア:

[(1, 28092590), (2, 14046295), (5, 5618518), (10, 2809259), (29, 968710), (58, 484355), (73, 384830), (145, 193742), (146, 192415), (290, 96871), (365, 76966), (730, 38483), (1327, 21170), (2117, 13270), (2654, 10585), (4234, 6635)]