27161512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 62449920

約数和(自身を除く): 35288408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 206, 238, 277, 412, 476, 554, 721, 824, 952, 1108, 1442, 1751, 1939, 2216, 2884, 3502, 3878, 4709, 5768, 7004, 7756, 9418, 12257, 14008, 15512, 18836, 24514, 28531, 32963, 37672, 49028, 57062, 65926, 98056, 114124, 131852, 199717, 228248, 263704, 399434, 485027, 798868, 970054, 1597736, 1940108, 3395189, 3880216, 6790378, 13580756, 27161512]

約数ペア:

[(1, 27161512), (2, 13580756), (4, 6790378), (7, 3880216), (8, 3395189), (14, 1940108), (17, 1597736), (28, 970054), (34, 798868), (56, 485027), (68, 399434), (103, 263704), (119, 228248), (136, 199717), (206, 131852), (238, 114124), (277, 98056), (412, 65926), (476, 57062), (554, 49028), (721, 37672), (824, 32963), (952, 28531), (1108, 24514), (1442, 18836), (1751, 15512), (1939, 14008), (2216, 12257), (2884, 9418), (3502, 7756), (3878, 7004), (4709, 5768)]