28023918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{953}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 62849520

約数和(自身を除く): 34825602

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 169, 174, 338, 377, 507, 754, 953, 1014, 1131, 1906, 2262, 2859, 4901, 5718, 9802, 12389, 14703, 24778, 27637, 29406, 37167, 55274, 74334, 82911, 161057, 165822, 322114, 359281, 483171, 718562, 966342, 1077843, 2155686, 4670653, 9341306, 14011959, 28023918]

約数ペア:

[(1, 28023918), (2, 14011959), (3, 9341306), (6, 4670653), (13, 2155686), (26, 1077843), (29, 966342), (39, 718562), (58, 483171), (78, 359281), (87, 322114), (169, 165822), (174, 161057), (338, 82911), (377, 74334), (507, 55274), (754, 37167), (953, 29406), (1014, 27637), (1131, 24778), (1906, 14703), (2262, 12389), (2859, 9802), (4901, 5718)]