28606682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1061}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 49778064

約数和(自身を除く): 21171382

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1061, 1586, 2074, 2122, 13481, 13793, 18037, 26962, 27586, 36074, 64721, 129442, 234481, 468962, 841373, 1100257, 1682746, 2200514, 14303341, 28606682]

約数ペア:

[(1, 28606682), (2, 14303341), (13, 2200514), (17, 1682746), (26, 1100257), (34, 841373), (61, 468962), (122, 234481), (221, 129442), (442, 64721), (793, 36074), (1037, 27586), (1061, 26962), (1586, 18037), (2074, 13793), (2122, 13481)]