28063376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{503}}^1$

素因数の和:839

約数の個数: 40

約数和(自身を含む): 59621184

約数和(自身を除く): 31557808

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 503, 634, 1006, 1268, 2012, 2536, 3487, 4024, 5072, 5533, 6974, 8048, 11066, 13948, 22132, 27896, 44264, 55792, 88528, 159451, 318902, 637804, 1275608, 1753961, 2551216, 3507922, 7015844, 14031688, 28063376]

約数ペア:

[(1, 28063376), (2, 14031688), (4, 7015844), (8, 3507922), (11, 2551216), (16, 1753961), (22, 1275608), (44, 637804), (88, 318902), (176, 159451), (317, 88528), (503, 55792), (634, 44264), (1006, 27896), (1268, 22132), (2012, 13948), (2536, 11066), (3487, 8048), (4024, 6974), (5072, 5533)]