72297142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{15259}}^1$

素因数の和:15387

約数の個数: 16

約数和(自身を含む): 114266880

約数和(自身を除く): 41969738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 15259, 30518, 350957, 701914, 1571677, 3143354, 36148571, 72297142]

約数ペア:

[(1, 72297142), (2, 36148571), (23, 3143354), (46, 1571677), (103, 701914), (206, 350957), (2369, 30518), (4738, 15259)]