76497590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{2957}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 149083200

約数和(自身を除く): 72585610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 2957, 5174, 5914, 12935, 14785, 25870, 29570, 38441, 76882, 192205, 384410, 588443, 1176886, 2942215, 5884430, 7649759, 15299518, 38248795, 76497590]

約数ペア:

[(1, 76497590), (2, 38248795), (5, 15299518), (10, 7649759), (13, 5884430), (26, 2942215), (65, 1176886), (130, 588443), (199, 384410), (398, 192205), (995, 76882), (1990, 38441), (2587, 29570), (2957, 25870), (5174, 14785), (5914, 12935)]