27634854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 64915200

約数和(自身を除く): 37280346

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 78, 87, 114, 174, 247, 377, 494, 551, 643, 741, 754, 1102, 1131, 1286, 1482, 1653, 1929, 2262, 3306, 3858, 7163, 8359, 12217, 14326, 16718, 18647, 21489, 24434, 25077, 36651, 37294, 42978, 50154, 55941, 73302, 111882, 158821, 242411, 317642, 354293, 476463, 484822, 708586, 727233, 952926, 1062879, 1454466, 2125758, 4605809, 9211618, 13817427, 27634854]

約数ペア:

[(1, 27634854), (2, 13817427), (3, 9211618), (6, 4605809), (13, 2125758), (19, 1454466), (26, 1062879), (29, 952926), (38, 727233), (39, 708586), (57, 484822), (58, 476463), (78, 354293), (87, 317642), (114, 242411), (174, 158821), (247, 111882), (377, 73302), (494, 55941), (551, 50154), (643, 42978), (741, 37294), (754, 36651), (1102, 25077), (1131, 24434), (1286, 21489), (1482, 18647), (1653, 16718), (1929, 14326), (2262, 12217), (3306, 8359), (3858, 7163)]