39393998

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1607}}^1$

素因数の和:1736

約数の個数: 32

約数和(自身を含む): 72244224

約数和(自身を除く): 32850226

約数列:

[1, 2, 7, 14, 17, 34, 103, 119, 206, 238, 721, 1442, 1607, 1751, 3214, 3502, 11249, 12257, 22498, 24514, 27319, 54638, 165521, 191233, 331042, 382466, 1158647, 2317294, 2813857, 5627714, 19696999, 39393998]

約数ペア:

[(1, 39393998), (2, 19696999), (7, 5627714), (14, 2813857), (17, 2317294), (34, 1158647), (103, 382466), (119, 331042), (206, 191233), (238, 165521), (721, 54638), (1442, 27319), (1607, 24514), (1751, 22498), (3214, 12257), (3502, 11249)]