40525856

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{797}}^1$

素因数の和:1041

約数の個数: 48

約数和(自身を含む): 91699776

約数和(自身を除く): 51173920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 454, 797, 908, 1589, 1594, 1816, 3178, 3188, 3632, 5579, 6356, 6376, 7264, 11158, 12712, 12752, 22316, 25424, 25504, 44632, 50848, 89264, 178528, 180919, 361838, 723676, 1266433, 1447352, 2532866, 2894704, 5065732, 5789408, 10131464, 20262928, 40525856]

約数ペア:

[(1, 40525856), (2, 20262928), (4, 10131464), (7, 5789408), (8, 5065732), (14, 2894704), (16, 2532866), (28, 1447352), (32, 1266433), (56, 723676), (112, 361838), (224, 180919), (227, 178528), (454, 89264), (797, 50848), (908, 44632), (1589, 25504), (1594, 25424), (1816, 22316), (3178, 12752), (3188, 12712), (3632, 11158), (5579, 7264), (6356, 6376)]