15965312

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 39657600

約数和(自身を除く): 23692288

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 29, 32, 34, 44, 46, 58, 64, 68, 88, 92, 116, 128, 136, 176, 184, 187, 232, 253, 272, 319, 352, 368, 374, 391, 464, 493, 506, 544, 638, 667, 704, 736, 748, 782, 928, 986, 1012, 1088, 1276, 1334, 1408, 1472, 1496, 1564, 1856, 1972, 2024, 2176, 2552, 2668, 2944, 2992, 3128, 3712, 3944, 4048, 4301, 5104, 5336, 5423, 5984, 6256, 7337, 7888, 8096, 8602, 10208, 10672, 10846, 11339, 11968, 12512, 14674, 15776, 16192, 17204, 20416, 21344, 21692, 22678, 23936, 25024, 29348, 31552, 32384, 34408, 40832, 42688, 43384, 45356, 50048, 58696, 63104, 68816, 85376, 86768, 90712, 117392, 124729, 137632, 173536, 181424, 234784, 249458, 275264, 347072, 362848, 469568, 498916, 550528, 694144, 725696, 939136, 997832, 1451392, 1995664, 3991328, 7982656, 15965312]

約数ペア:

[(1, 15965312), (2, 7982656), (4, 3991328), (8, 1995664), (11, 1451392), (16, 997832), (17, 939136), (22, 725696), (23, 694144), (29, 550528), (32, 498916), (34, 469568), (44, 362848), (46, 347072), (58, 275264), (64, 249458), (68, 234784), (88, 181424), (92, 173536), (116, 137632), (128, 124729), (136, 117392), (176, 90712), (184, 86768), (187, 85376), (232, 68816), (253, 63104), (272, 58696), (319, 50048), (352, 45356), (368, 43384), (374, 42688), (391, 40832), (464, 34408), (493, 32384), (506, 31552), (544, 29348), (638, 25024), (667, 23936), (704, 22678), (736, 21692), (748, 21344), (782, 20416), (928, 17204), (986, 16192), (1012, 15776), (1088, 14674), (1276, 12512), (1334, 11968), (1408, 11339), (1472, 10846), (1496, 10672), (1564, 10208), (1856, 8602), (1972, 8096), (2024, 7888), (2176, 7337), (2552, 6256), (2668, 5984), (2944, 5423), (2992, 5336), (3128, 5104), (3712, 4301), (3944, 4048)]