71710828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1907}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 153861120

約数和(自身を除く): 82150292

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 79, 119, 158, 238, 316, 476, 553, 1106, 1343, 1907, 2212, 2686, 3814, 5372, 7628, 9401, 13349, 18802, 26698, 32419, 37604, 53396, 64838, 129676, 150653, 226933, 301306, 453866, 602612, 907732, 1054571, 2109142, 2561101, 4218284, 5122202, 10244404, 17927707, 35855414, 71710828]

約数ペア:

[(1, 71710828), (2, 35855414), (4, 17927707), (7, 10244404), (14, 5122202), (17, 4218284), (28, 2561101), (34, 2109142), (68, 1054571), (79, 907732), (119, 602612), (158, 453866), (238, 301306), (316, 226933), (476, 150653), (553, 129676), (1106, 64838), (1343, 53396), (1907, 37604), (2212, 32419), (2686, 26698), (3814, 18802), (5372, 13349), (7628, 9401)]