40355308

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{38953}}^1$

素因数の和:39001

約数の個数: 24

約数和(自身を含む): 82894112

約数和(自身を除く): 42538804

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 38953, 77906, 155812, 272671, 545342, 1090684, 1441261, 2882522, 5765044, 10088827, 20177654, 40355308]

約数ペア:

[(1, 40355308), (2, 20177654), (4, 10088827), (7, 5765044), (14, 2882522), (28, 1441261), (37, 1090684), (74, 545342), (148, 272671), (259, 155812), (518, 77906), (1036, 38953)]