12746056

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 26248500

約数和(自身を除く): 13502444

約数列:

[1, 2, 4, 8, 17, 34, 37, 68, 74, 136, 148, 149, 289, 296, 298, 578, 596, 629, 1156, 1192, 1258, 2312, 2516, 2533, 5032, 5066, 5513, 10132, 10693, 11026, 20264, 21386, 22052, 42772, 43061, 44104, 85544, 86122, 93721, 172244, 187442, 344488, 374884, 749768, 1593257, 3186514, 6373028, 12746056]

約数ペア:

[(1, 12746056), (2, 6373028), (4, 3186514), (8, 1593257), (17, 749768), (34, 374884), (37, 344488), (68, 187442), (74, 172244), (136, 93721), (148, 86122), (149, 85544), (289, 44104), (296, 43061), (298, 42772), (578, 22052), (596, 21386), (629, 20264), (1156, 11026), (1192, 10693), (1258, 10132), (2312, 5513), (2516, 5066), (2533, 5032)]