72662813998

素因数分解:

$2^1\times {\mathrm{653}}^1\times {\mathrm{1307}}^1\times {\mathrm{42569}}^1$

素因数の和:44531

約数の個数: 16

約数和(自身を含む): 109247220720

約数和(自身を除く): 36584406722

約数列:

[1, 2, 653, 1306, 1307, 2614, 42569, 85138, 853471, 1706942, 27797557, 55595114, 55637683, 111275366, 36331406999, 72662813998]

約数ペア:

[(1, 72662813998), (2, 36331406999), (653, 111275366), (1306, 55637683), (1307, 55595114), (2614, 27797557), (42569, 1706942), (85138, 853471)]