3991328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:90

約数の個数: 96

約数和(自身を含む): 9797760

約数和(自身を除く): 5806432

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 29, 32, 34, 44, 46, 58, 68, 88, 92, 116, 136, 176, 184, 187, 232, 253, 272, 319, 352, 368, 374, 391, 464, 493, 506, 544, 638, 667, 736, 748, 782, 928, 986, 1012, 1276, 1334, 1496, 1564, 1972, 2024, 2552, 2668, 2992, 3128, 3944, 4048, 4301, 5104, 5336, 5423, 5984, 6256, 7337, 7888, 8096, 8602, 10208, 10672, 10846, 11339, 12512, 14674, 15776, 17204, 21344, 21692, 22678, 29348, 34408, 43384, 45356, 58696, 68816, 86768, 90712, 117392, 124729, 137632, 173536, 181424, 234784, 249458, 362848, 498916, 997832, 1995664, 3991328]

約数ペア:

[(1, 3991328), (2, 1995664), (4, 997832), (8, 498916), (11, 362848), (16, 249458), (17, 234784), (22, 181424), (23, 173536), (29, 137632), (32, 124729), (34, 117392), (44, 90712), (46, 86768), (58, 68816), (68, 58696), (88, 45356), (92, 43384), (116, 34408), (136, 29348), (176, 22678), (184, 21692), (187, 21344), (232, 17204), (253, 15776), (272, 14674), (319, 12512), (352, 11339), (368, 10846), (374, 10672), (391, 10208), (464, 8602), (493, 8096), (506, 7888), (544, 7337), (638, 6256), (667, 5984), (736, 5423), (748, 5336), (782, 5104), (928, 4301), (986, 4048), (1012, 3944), (1276, 3128), (1334, 2992), (1496, 2668), (1564, 2552), (1972, 2024)]