67391936

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 56

約数和(自身を含む): 142067280

約数和(自身を除く): 74675344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 157, 304, 314, 353, 608, 628, 706, 1216, 1256, 1412, 2512, 2824, 2983, 5024, 5648, 5966, 6707, 10048, 11296, 11932, 13414, 22592, 23864, 26828, 47728, 53656, 55421, 95456, 107312, 110842, 190912, 214624, 221684, 429248, 443368, 886736, 1052999, 1773472, 2105998, 3546944, 4211996, 8423992, 16847984, 33695968, 67391936]

約数ペア:

[(1, 67391936), (2, 33695968), (4, 16847984), (8, 8423992), (16, 4211996), (19, 3546944), (32, 2105998), (38, 1773472), (64, 1052999), (76, 886736), (152, 443368), (157, 429248), (304, 221684), (314, 214624), (353, 190912), (608, 110842), (628, 107312), (706, 95456), (1216, 55421), (1256, 53656), (1412, 47728), (2512, 26828), (2824, 23864), (2983, 22592), (5024, 13414), (5648, 11932), (5966, 11296), (6707, 10048)]