13204672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:353

約数の個数: 56

約数和(自身を含む): 28803600

約数和(自身を除く): 15598928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 208, 236, 269, 416, 472, 538, 767, 832, 944, 1076, 1534, 1888, 2152, 3068, 3497, 3776, 4304, 6136, 6994, 8608, 12272, 13988, 15871, 17216, 24544, 27976, 31742, 49088, 55952, 63484, 111904, 126968, 206323, 223808, 253936, 412646, 507872, 825292, 1015744, 1650584, 3301168, 6602336, 13204672]

約数ペア:

[(1, 13204672), (2, 6602336), (4, 3301168), (8, 1650584), (13, 1015744), (16, 825292), (26, 507872), (32, 412646), (52, 253936), (59, 223808), (64, 206323), (104, 126968), (118, 111904), (208, 63484), (236, 55952), (269, 49088), (416, 31742), (472, 27976), (538, 24544), (767, 17216), (832, 15871), (944, 13988), (1076, 12272), (1534, 8608), (1888, 6994), (2152, 6136), (3068, 4304), (3497, 3776)]