64148518

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 121347072

約数和(自身を除く): 57198554

約数列:

[1, 2, 7, 14, 23, 41, 43, 46, 82, 86, 113, 161, 226, 287, 301, 322, 574, 602, 791, 943, 989, 1582, 1763, 1886, 1978, 2599, 3526, 4633, 4859, 5198, 6601, 6923, 9266, 9718, 12341, 13202, 13846, 18193, 24682, 32431, 34013, 36386, 40549, 64862, 68026, 81098, 106559, 111757, 199219, 213118, 223514, 283843, 398438, 567686, 745913, 782299, 1394533, 1491826, 1564598, 2789066, 4582037, 9164074, 32074259, 64148518]

約数ペア:

[(1, 64148518), (2, 32074259), (7, 9164074), (14, 4582037), (23, 2789066), (41, 1564598), (43, 1491826), (46, 1394533), (82, 782299), (86, 745913), (113, 567686), (161, 398438), (226, 283843), (287, 223514), (301, 213118), (322, 199219), (574, 111757), (602, 106559), (791, 81098), (943, 68026), (989, 64862), (1582, 40549), (1763, 36386), (1886, 34013), (1978, 32431), (2599, 24682), (3526, 18193), (4633, 13846), (4859, 13202), (5198, 12341), (6601, 9718), (6923, 9266)]