67220199368

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1129}}^1\times {\mathrm{34297}}^1$

素因数の和:35470

約数の個数: 64

約数和(自身を含む): 148825881600

約数和(自身を除く): 81605682232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1129, 1736, 2258, 4516, 7903, 9032, 15806, 31612, 34297, 34999, 63224, 68594, 69998, 137188, 139996, 240079, 244993, 274376, 279992, 480158, 489986, 960316, 979972, 1063207, 1920632, 1959944, 2126414, 4252828, 7442449, 8505656, 14884898, 29769796, 38721313, 59539592, 77442626, 154885252, 271049191, 309770504, 542098382, 1084196764, 1200360703, 2168393528, 2400721406, 4801442812, 8402524921, 9602885624, 16805049842, 33610099684, 67220199368]

約数ペア:

[(1, 67220199368), (2, 33610099684), (4, 16805049842), (7, 9602885624), (8, 8402524921), (14, 4801442812), (28, 2400721406), (31, 2168393528), (56, 1200360703), (62, 1084196764), (124, 542098382), (217, 309770504), (248, 271049191), (434, 154885252), (868, 77442626), (1129, 59539592), (1736, 38721313), (2258, 29769796), (4516, 14884898), (7903, 8505656), (9032, 7442449), (15806, 4252828), (31612, 2126414), (34297, 1959944), (34999, 1920632), (63224, 1063207), (68594, 979972), (69998, 960316), (137188, 489986), (139996, 480158), (240079, 279992), (244993, 274376)]