78973910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 146627712

約数和(自身を除く): 67653802

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 461, 463, 922, 926, 2305, 2315, 4610, 4630, 17057, 17131, 34114, 34262, 85285, 85655, 170570, 171310, 213443, 426886, 1067215, 2134430, 7897391, 15794782, 39486955, 78973910]

約数ペア:

[(1, 78973910), (2, 39486955), (5, 15794782), (10, 7897391), (37, 2134430), (74, 1067215), (185, 426886), (370, 213443), (461, 171310), (463, 170570), (922, 85655), (926, 85285), (2305, 34262), (2315, 34114), (4610, 17131), (4630, 17057)]