7821056

素因数分解:

$2^8\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 36

約数和(自身を含む): 15796032

約数和(自身を除く): 7974976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 223, 256, 274, 446, 548, 892, 1096, 1784, 2192, 3568, 4384, 7136, 8768, 14272, 17536, 28544, 30551, 35072, 57088, 61102, 122204, 244408, 488816, 977632, 1955264, 3910528, 7821056]

約数ペア:

[(1, 7821056), (2, 3910528), (4, 1955264), (8, 977632), (16, 488816), (32, 244408), (64, 122204), (128, 61102), (137, 57088), (223, 35072), (256, 30551), (274, 28544), (446, 17536), (548, 14272), (892, 8768), (1096, 7136), (1784, 4384), (2192, 3568)]