42474916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{7369}}^1$

素因数の和:7515

約数の個数: 24

約数和(自身を含む): 81718560

約数和(自身を除く): 39243644

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 7369, 14738, 29476, 81059, 162118, 324236, 965339, 1930678, 3861356, 10618729, 21237458, 42474916]

約数ペア:

[(1, 42474916), (2, 21237458), (4, 10618729), (11, 3861356), (22, 1930678), (44, 965339), (131, 324236), (262, 162118), (524, 81059), (1441, 29476), (2882, 14738), (5764, 7369)]