72144028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{3511}}^1$

素因数の和:3993

約数の個数: 24

約数和(自身を含む): 138063744

約数和(自身を除く): 65919716

約数列:

[1, 2, 4, 11, 22, 44, 467, 934, 1868, 3511, 5137, 7022, 10274, 14044, 20548, 38621, 77242, 154484, 1639637, 3279274, 6558548, 18036007, 36072014, 72144028]

約数ペア:

[(1, 72144028), (2, 36072014), (4, 18036007), (11, 6558548), (22, 3279274), (44, 1639637), (467, 154484), (934, 77242), (1868, 38621), (3511, 20548), (5137, 14044), (7022, 10274)]