38740016

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3061}}^1$

素因数の和:3189

約数の個数: 40

約数和(自身を含む): 86568864

約数和(自身を除く): 47828848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 3061, 3164, 6122, 6328, 12244, 12656, 21427, 24488, 42854, 48976, 85708, 171416, 342832, 345893, 691786, 1383572, 2421251, 2767144, 4842502, 5534288, 9685004, 19370008, 38740016]

約数ペア:

[(1, 38740016), (2, 19370008), (4, 9685004), (7, 5534288), (8, 4842502), (14, 2767144), (16, 2421251), (28, 1383572), (56, 691786), (112, 345893), (113, 342832), (226, 171416), (452, 85708), (791, 48976), (904, 42854), (1582, 24488), (1808, 21427), (3061, 12656), (3164, 12244), (6122, 6328)]