17955213056

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{33037}}^1$

素因数の和:33257

約数の個数: 72

約数和(自身を含む): 39302269104

約数和(自身を除く): 21347056048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 193, 256, 352, 386, 704, 772, 1408, 1544, 2123, 2816, 3088, 4246, 6176, 8492, 12352, 16984, 24704, 33037, 33968, 49408, 66074, 67936, 132148, 135872, 264296, 271744, 363407, 528592, 543488, 726814, 1057184, 1453628, 2114368, 2907256, 4228736, 5814512, 6376141, 8457472, 11629024, 12752282, 23258048, 25504564, 46516096, 51009128, 70137551, 93032192, 102018256, 140275102, 204036512, 280550204, 408073024, 561100408, 816146048, 1122200816, 1632292096, 2244401632, 4488803264, 8977606528, 17955213056]

約数ペア:

[(1, 17955213056), (2, 8977606528), (4, 4488803264), (8, 2244401632), (11, 1632292096), (16, 1122200816), (22, 816146048), (32, 561100408), (44, 408073024), (64, 280550204), (88, 204036512), (128, 140275102), (176, 102018256), (193, 93032192), (256, 70137551), (352, 51009128), (386, 46516096), (704, 25504564), (772, 23258048), (1408, 12752282), (1544, 11629024), (2123, 8457472), (2816, 6376141), (3088, 5814512), (4246, 4228736), (6176, 2907256), (8492, 2114368), (12352, 1453628), (16984, 1057184), (24704, 726814), (33037, 543488), (33968, 528592), (49408, 363407), (66074, 271744), (67936, 264296), (132148, 135872)]