63985264

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:518

約数の個数: 80

約数和(自身を含む): 150704640

約数和(自身を除く): 86719376

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 59, 92, 112, 118, 161, 184, 236, 322, 368, 413, 421, 472, 644, 826, 842, 944, 1288, 1357, 1652, 1684, 2576, 2714, 2947, 3304, 3368, 5428, 5894, 6608, 6736, 9499, 9683, 10856, 11788, 18998, 19366, 21712, 23576, 24839, 37996, 38732, 47152, 49678, 67781, 75992, 77464, 99356, 135562, 151984, 154928, 173873, 198712, 271124, 347746, 397424, 542248, 571297, 695492, 1084496, 1142594, 1390984, 2285188, 2781968, 3999079, 4570376, 7998158, 9140752, 15996316, 31992632, 63985264]

約数ペア:

[(1, 63985264), (2, 31992632), (4, 15996316), (7, 9140752), (8, 7998158), (14, 4570376), (16, 3999079), (23, 2781968), (28, 2285188), (46, 1390984), (56, 1142594), (59, 1084496), (92, 695492), (112, 571297), (118, 542248), (161, 397424), (184, 347746), (236, 271124), (322, 198712), (368, 173873), (413, 154928), (421, 151984), (472, 135562), (644, 99356), (826, 77464), (842, 75992), (944, 67781), (1288, 49678), (1357, 47152), (1652, 38732), (1684, 37996), (2576, 24839), (2714, 23576), (2947, 21712), (3304, 19366), (3368, 18998), (5428, 11788), (5894, 10856), (6608, 9683), (6736, 9499)]