71278314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4451}}^1$

素因数の和:4630

約数の個数: 32

約数和(自身を含む): 151937856

約数和(自身を除く): 80659542

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 2669, 4451, 5338, 8007, 8902, 13353, 16014, 26706, 75667, 151334, 227001, 454002, 698807, 1397614, 2096421, 4192842, 11879719, 23759438, 35639157, 71278314]

約数ペア:

[(1, 71278314), (2, 35639157), (3, 23759438), (6, 11879719), (17, 4192842), (34, 2096421), (51, 1397614), (102, 698807), (157, 454002), (314, 227001), (471, 151334), (942, 75667), (2669, 26706), (4451, 16014), (5338, 13353), (8007, 8902)]