40378396

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{2503}}^1$

素因数の和:2653

約数の個数: 24

約数和(自身を含む): 73267040

約数和(自身を除く): 32888644

約数列:

[1, 2, 4, 37, 74, 109, 148, 218, 436, 2503, 4033, 5006, 8066, 10012, 16132, 92611, 185222, 272827, 370444, 545654, 1091308, 10094599, 20189198, 40378396]

約数ペア:

[(1, 40378396), (2, 20189198), (4, 10094599), (37, 1091308), (74, 545654), (109, 370444), (148, 272827), (218, 185222), (436, 92611), (2503, 16132), (4033, 10012), (5006, 8066)]