27431319424

素因数分解:

$2^7\times {\mathrm{307}}^1\times {\mathrm{787}}^1\times {\mathrm{887}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 54957893760

約数和(自身を除く): 27526574336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 307, 614, 787, 887, 1228, 1574, 1774, 2456, 3148, 3548, 4912, 6296, 7096, 9824, 12592, 14192, 19648, 25184, 28384, 39296, 50368, 56768, 100736, 113536, 241609, 272309, 483218, 544618, 698069, 966436, 1089236, 1396138, 1932872, 2178472, 2792276, 3865744, 4356944, 5584552, 7731488, 8713888, 11169104, 15462976, 17427776, 22338208, 30925952, 34855552, 44676416, 89352832, 214307183, 428614366, 857228732, 1714457464, 3428914928, 6857829856, 13715659712, 27431319424]

約数ペア:

[(1, 27431319424), (2, 13715659712), (4, 6857829856), (8, 3428914928), (16, 1714457464), (32, 857228732), (64, 428614366), (128, 214307183), (307, 89352832), (614, 44676416), (787, 34855552), (887, 30925952), (1228, 22338208), (1574, 17427776), (1774, 15462976), (2456, 11169104), (3148, 8713888), (3548, 7731488), (4912, 5584552), (6296, 4356944), (7096, 3865744), (9824, 2792276), (12592, 2178472), (14192, 1932872), (19648, 1396138), (25184, 1089236), (28384, 966436), (39296, 698069), (50368, 544618), (56768, 483218), (100736, 272309), (113536, 241609)]