28174058

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 47760192

約数和(自身を除く): 19586134

約数列:

[1, 2, 11, 22, 53, 73, 106, 146, 331, 583, 662, 803, 1166, 1606, 3641, 3869, 7282, 7738, 17543, 24163, 35086, 42559, 48326, 85118, 192973, 265793, 385946, 531586, 1280639, 2561278, 14087029, 28174058]

約数ペア:

[(1, 28174058), (2, 14087029), (11, 2561278), (22, 1280639), (53, 531586), (73, 385946), (106, 265793), (146, 192973), (331, 85118), (583, 48326), (662, 42559), (803, 35086), (1166, 24163), (1606, 17543), (3641, 7738), (3869, 7282)]