40629212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{8779}}^1$

素因数の和:8885

約数の個数: 24

約数和(自身を含む): 77439600

約数和(自身を除く): 36810388

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 8779, 17558, 35116, 114127, 228254, 456508, 781331, 1562662, 3125324, 10157303, 20314606, 40629212]

約数ペア:

[(1, 40629212), (2, 20314606), (4, 10157303), (13, 3125324), (26, 1562662), (52, 781331), (89, 456508), (178, 228254), (356, 114127), (1157, 35116), (2314, 17558), (4628, 8779)]