40988544

素因数分解:

$2^7\times 3^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 109682640

約数和(自身を除く): 68694096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 346, 384, 519, 617, 692, 1038, 1234, 1384, 1851, 2076, 2468, 2768, 3702, 4152, 4936, 5536, 7404, 8304, 9872, 11072, 14808, 16608, 19744, 22144, 29616, 33216, 39488, 59232, 66432, 78976, 106741, 118464, 213482, 236928, 320223, 426964, 640446, 853928, 1280892, 1707856, 2561784, 3415712, 5123568, 6831424, 10247136, 13662848, 20494272, 40988544]

約数ペア:

[(1, 40988544), (2, 20494272), (3, 13662848), (4, 10247136), (6, 6831424), (8, 5123568), (12, 3415712), (16, 2561784), (24, 1707856), (32, 1280892), (48, 853928), (64, 640446), (96, 426964), (128, 320223), (173, 236928), (192, 213482), (346, 118464), (384, 106741), (519, 78976), (617, 66432), (692, 59232), (1038, 39488), (1234, 33216), (1384, 29616), (1851, 22144), (2076, 19744), (2468, 16608), (2768, 14808), (3702, 11072), (4152, 9872), (4936, 8304), (5536, 7404)]