28999642

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:942

約数の個数: 32

約数和(自身を含む): 52399872

約数和(自身を除く): 23400230

約数列:

[1, 2, 7, 14, 23, 46, 113, 161, 226, 322, 791, 797, 1582, 1594, 2599, 5198, 5579, 11158, 18193, 18331, 36386, 36662, 90061, 128317, 180122, 256634, 630427, 1260854, 2071403, 4142806, 14499821, 28999642]

約数ペア:

[(1, 28999642), (2, 14499821), (7, 4142806), (14, 2071403), (23, 1260854), (46, 630427), (113, 256634), (161, 180122), (226, 128317), (322, 90061), (791, 36662), (797, 36386), (1582, 18331), (1594, 18193), (2599, 11158), (5198, 5579)]