187839392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26561}}^1$

素因数の和:26601

約数の個数: 48

約数和(自身を含む): 421698312

約数和(自身を除く): 233858920

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 26561, 53122, 106244, 212488, 345293, 424976, 451537, 690586, 849952, 903074, 1381172, 1806148, 2762344, 3612296, 5524688, 5869981, 7224592, 11049376, 11739962, 14449184, 23479924, 46959848, 93919696, 187839392]

約数ペア:

[(1, 187839392), (2, 93919696), (4, 46959848), (8, 23479924), (13, 14449184), (16, 11739962), (17, 11049376), (26, 7224592), (32, 5869981), (34, 5524688), (52, 3612296), (68, 2762344), (104, 1806148), (136, 1381172), (208, 903074), (221, 849952), (272, 690586), (416, 451537), (442, 424976), (544, 345293), (884, 212488), (1768, 106244), (3536, 53122), (7072, 26561)]