26904640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{12011}}^1$

素因数の和:12035

約数の個数: 56

約数和(自身を含む): 73225152

約数和(自身を除く): 46320512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 12011, 24022, 48044, 60055, 84077, 96088, 120110, 168154, 192176, 240220, 336308, 384352, 420385, 480440, 672616, 768704, 840770, 960880, 1345232, 1681540, 1921760, 2690464, 3363080, 3843520, 5380928, 6726160, 13452320, 26904640]

約数ペア:

[(1, 26904640), (2, 13452320), (4, 6726160), (5, 5380928), (7, 3843520), (8, 3363080), (10, 2690464), (14, 1921760), (16, 1681540), (20, 1345232), (28, 960880), (32, 840770), (35, 768704), (40, 672616), (56, 480440), (64, 420385), (70, 384352), (80, 336308), (112, 240220), (140, 192176), (160, 168154), (224, 120110), (280, 96088), (320, 84077), (448, 60055), (560, 48044), (1120, 24022), (2240, 12011)]