71415112

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1197

約数の個数: 32

約数和(自身を含む): 137894400

約数和(自身を除く): 66479288

約数列:

[1, 2, 4, 8, 41, 82, 164, 239, 328, 478, 911, 956, 1822, 1912, 3644, 7288, 9799, 19598, 37351, 39196, 74702, 78392, 149404, 217729, 298808, 435458, 870916, 1741832, 8926889, 17853778, 35707556, 71415112]

約数ペア:

[(1, 71415112), (2, 35707556), (4, 17853778), (8, 8926889), (41, 1741832), (82, 870916), (164, 435458), (239, 298808), (328, 217729), (478, 149404), (911, 78392), (956, 74702), (1822, 39196), (1912, 37351), (3644, 19598), (7288, 9799)]