28425848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1423}}^1$

素因数の和:1667

約数の個数: 32

約数和(自身を含む): 58440960

約数和(自身を除く): 30015112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 227, 454, 908, 1423, 1816, 2497, 2846, 4994, 5692, 9988, 11384, 15653, 19976, 31306, 62612, 125224, 323021, 646042, 1292084, 2584168, 3553231, 7106462, 14212924, 28425848]

約数ペア:

[(1, 28425848), (2, 14212924), (4, 7106462), (8, 3553231), (11, 2584168), (22, 1292084), (44, 646042), (88, 323021), (227, 125224), (454, 62612), (908, 31306), (1423, 19976), (1816, 15653), (2497, 11384), (2846, 9988), (4994, 5692)]