63471268

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 140307552

約数和(自身を除く): 76836284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 443, 476, 602, 731, 833, 886, 1204, 1462, 1666, 1772, 2107, 2924, 3101, 3332, 4214, 5117, 6202, 7531, 8428, 10234, 12404, 15062, 19049, 20468, 21707, 30124, 35819, 38098, 43414, 52717, 71638, 76196, 86828, 105434, 133343, 143276, 210868, 266686, 323833, 369019, 533372, 647666, 738038, 933401, 1295332, 1476076, 1866802, 2266831, 3733604, 4533662, 9067324, 15867817, 31735634, 63471268]

約数ペア:

[(1, 63471268), (2, 31735634), (4, 15867817), (7, 9067324), (14, 4533662), (17, 3733604), (28, 2266831), (34, 1866802), (43, 1476076), (49, 1295332), (68, 933401), (86, 738038), (98, 647666), (119, 533372), (172, 369019), (196, 323833), (238, 266686), (301, 210868), (443, 143276), (476, 133343), (602, 105434), (731, 86828), (833, 76196), (886, 71638), (1204, 52717), (1462, 43414), (1666, 38098), (1772, 35819), (2107, 30124), (2924, 21707), (3101, 20468), (3332, 19049), (4214, 15062), (5117, 12404), (6202, 10234), (7531, 8428)]