38817716

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22727}}^1$

素因数の和:22799

約数の個数: 24

約数和(自身を含む): 78911616

約数和(自身を除く): 40093900

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 22727, 45454, 90908, 159089, 318178, 636356, 1386347, 2772694, 5545388, 9704429, 19408858, 38817716]

約数ペア:

[(1, 38817716), (2, 19408858), (4, 9704429), (7, 5545388), (14, 2772694), (28, 1386347), (61, 636356), (122, 318178), (244, 159089), (427, 90908), (854, 45454), (1708, 22727)]