13003264

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 40

約数和(自身を含む): 26332020

約数和(自身を除く): 13328756

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 233, 256, 436, 466, 512, 872, 932, 1744, 1864, 3488, 3728, 6976, 7456, 13952, 14912, 25397, 27904, 29824, 50794, 55808, 59648, 101588, 119296, 203176, 406352, 812704, 1625408, 3250816, 6501632, 13003264]

約数ペア:

[(1, 13003264), (2, 6501632), (4, 3250816), (8, 1625408), (16, 812704), (32, 406352), (64, 203176), (109, 119296), (128, 101588), (218, 59648), (233, 55808), (256, 50794), (436, 29824), (466, 27904), (512, 25397), (872, 14912), (932, 13952), (1744, 7456), (1864, 6976), (3488, 3728)]