40136432

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1607}}^1$

素因数の和:1845

約数の個数: 40

約数和(自身を含む): 89327616

約数和(自身を除く): 49191184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1561, 1607, 1784, 3122, 3214, 3568, 6244, 6428, 11249, 12488, 12856, 22498, 24976, 25712, 44996, 89992, 179984, 358361, 716722, 1433444, 2508527, 2866888, 5017054, 5733776, 10034108, 20068216, 40136432]

約数ペア:

[(1, 40136432), (2, 20068216), (4, 10034108), (7, 5733776), (8, 5017054), (14, 2866888), (16, 2508527), (28, 1433444), (56, 716722), (112, 358361), (223, 179984), (446, 89992), (892, 44996), (1561, 25712), (1607, 24976), (1784, 22498), (3122, 12856), (3214, 12488), (3568, 11249), (6244, 6428)]