26997802016

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{547}}^1\times {\mathrm{37619}}^1$

素因数の和:38217

約数の個数: 48

約数和(自身を含む): 54549300960

約数和(自身を除く): 27551498944

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 547, 656, 1094, 1312, 2188, 4376, 8752, 17504, 22427, 37619, 44854, 75238, 89708, 150476, 179416, 300952, 358832, 601904, 717664, 1203808, 1542379, 3084758, 6169516, 12339032, 20577593, 24678064, 41155186, 49356128, 82310372, 164620744, 329241488, 658482976, 843681313, 1687362626, 3374725252, 6749450504, 13498901008, 26997802016]

約数ペア:

[(1, 26997802016), (2, 13498901008), (4, 6749450504), (8, 3374725252), (16, 1687362626), (32, 843681313), (41, 658482976), (82, 329241488), (164, 164620744), (328, 82310372), (547, 49356128), (656, 41155186), (1094, 24678064), (1312, 20577593), (2188, 12339032), (4376, 6169516), (8752, 3084758), (17504, 1542379), (22427, 1203808), (37619, 717664), (44854, 601904), (75238, 358832), (89708, 300952), (150476, 179416)]