4043312

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2777}}^1$

素因数の和:2805

約数の個数: 40

約数和(自身を含む): 9645216

約数和(自身を除く): 5601904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 2777, 5554, 11108, 19439, 22216, 36101, 38878, 44432, 72202, 77756, 144404, 155512, 252707, 288808, 311024, 505414, 577616, 1010828, 2021656, 4043312]

約数ペア:

[(1, 4043312), (2, 2021656), (4, 1010828), (7, 577616), (8, 505414), (13, 311024), (14, 288808), (16, 252707), (26, 155512), (28, 144404), (52, 77756), (56, 72202), (91, 44432), (104, 38878), (112, 36101), (182, 22216), (208, 19439), (364, 11108), (728, 5554), (1456, 2777)]