28772512

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 58461480

約数和(自身を除く): 29688968

約数列:

[1, 2, 4, 8, 16, 32, 73, 109, 113, 146, 218, 226, 292, 436, 452, 584, 872, 904, 1168, 1744, 1808, 2336, 3488, 3616, 7957, 8249, 12317, 15914, 16498, 24634, 31828, 32996, 49268, 63656, 65992, 98536, 127312, 131984, 197072, 254624, 263968, 394144, 899141, 1798282, 3596564, 7193128, 14386256, 28772512]

約数ペア:

[(1, 28772512), (2, 14386256), (4, 7193128), (8, 3596564), (16, 1798282), (32, 899141), (73, 394144), (109, 263968), (113, 254624), (146, 197072), (218, 131984), (226, 127312), (292, 98536), (436, 65992), (452, 63656), (584, 49268), (872, 32996), (904, 31828), (1168, 24634), (1744, 16498), (1808, 15914), (2336, 12317), (3488, 8249), (3616, 7957)]