28364792

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 55358400

約数和(自身を除く): 26993608

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 296, 316, 632, 1213, 2426, 2923, 4852, 5846, 9704, 11692, 23384, 44881, 89762, 95827, 179524, 191654, 359048, 383308, 766616, 3545599, 7091198, 14182396, 28364792]

約数ペア:

[(1, 28364792), (2, 14182396), (4, 7091198), (8, 3545599), (37, 766616), (74, 383308), (79, 359048), (148, 191654), (158, 179524), (296, 95827), (316, 89762), (632, 44881), (1213, 23384), (2426, 11692), (2923, 9704), (4852, 5846)]