66393296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 148651200

約数和(自身を除く): 82257904

約数列:

[1, 2, 4, 8, 16, 17, 19, 29, 34, 38, 58, 68, 76, 116, 136, 152, 232, 272, 304, 323, 443, 464, 493, 551, 646, 886, 986, 1102, 1292, 1772, 1972, 2204, 2584, 3544, 3944, 4408, 5168, 7088, 7531, 7888, 8417, 8816, 9367, 12847, 15062, 16834, 18734, 25694, 30124, 33668, 37468, 51388, 60248, 67336, 74936, 102776, 120496, 134672, 143089, 149872, 205552, 218399, 244093, 286178, 436798, 488186, 572356, 873596, 976372, 1144712, 1747192, 1952744, 2289424, 3494384, 3905488, 4149581, 8299162, 16598324, 33196648, 66393296]

約数ペア:

[(1, 66393296), (2, 33196648), (4, 16598324), (8, 8299162), (16, 4149581), (17, 3905488), (19, 3494384), (29, 2289424), (34, 1952744), (38, 1747192), (58, 1144712), (68, 976372), (76, 873596), (116, 572356), (136, 488186), (152, 436798), (232, 286178), (272, 244093), (304, 218399), (323, 205552), (443, 149872), (464, 143089), (493, 134672), (551, 120496), (646, 102776), (886, 74936), (986, 67336), (1102, 60248), (1292, 51388), (1772, 37468), (1972, 33668), (2204, 30124), (2584, 25694), (3544, 18734), (3944, 16834), (4408, 15062), (5168, 12847), (7088, 9367), (7531, 8816), (7888, 8417)]