28228352

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3557}}^1$

素因数の和:3604

約数の個数: 36

約数和(自身を含む): 58180416

約数和(自身を除く): 29952064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3557, 3968, 7114, 7936, 14228, 28456, 56912, 110267, 113824, 220534, 227648, 441068, 455296, 882136, 910592, 1764272, 3528544, 7057088, 14114176, 28228352]

約数ペア:

[(1, 28228352), (2, 14114176), (4, 7057088), (8, 3528544), (16, 1764272), (31, 910592), (32, 882136), (62, 455296), (64, 441068), (124, 227648), (128, 220534), (248, 113824), (256, 110267), (496, 56912), (992, 28456), (1984, 14228), (3557, 7936), (3968, 7114)]