71565886

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{773}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 130403520

約数和(自身を除く): 58837634

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 389, 773, 778, 1546, 2723, 5411, 5446, 6613, 10822, 13141, 13226, 26282, 46291, 91987, 92582, 183974, 300697, 601394, 2104879, 4209758, 5111849, 10223698, 35782943, 71565886]

約数ペア:

[(1, 71565886), (2, 35782943), (7, 10223698), (14, 5111849), (17, 4209758), (34, 2104879), (119, 601394), (238, 300697), (389, 183974), (773, 92582), (778, 91987), (1546, 46291), (2723, 26282), (5411, 13226), (5446, 13141), (6613, 10822)]