23661586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 48

約数和(自身を含む): 42086016

約数和(自身を除く): 18424430

約数列:

[1, 2, 13, 17, 26, 34, 47, 67, 94, 134, 221, 289, 442, 578, 611, 799, 871, 1139, 1222, 1598, 1742, 2278, 3149, 3757, 6298, 7514, 10387, 13583, 14807, 19363, 20774, 27166, 29614, 38726, 40937, 53533, 81874, 107066, 176579, 251719, 353158, 503438, 695929, 910061, 1391858, 1820122, 11830793, 23661586]

約数ペア:

[(1, 23661586), (2, 11830793), (13, 1820122), (17, 1391858), (26, 910061), (34, 695929), (47, 503438), (67, 353158), (94, 251719), (134, 176579), (221, 107066), (289, 81874), (442, 53533), (578, 40937), (611, 38726), (799, 29614), (871, 27166), (1139, 20774), (1222, 19363), (1598, 14807), (1742, 13583), (2278, 10387), (3149, 7514), (3757, 6298)]