859614928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1$

素因数の和:692

約数の個数: 80

約数和(自身を含む): 1813383936

約数和(自身を除く): 953769008

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 103, 122, 136, 206, 244, 272, 412, 488, 503, 824, 976, 1006, 1037, 1648, 1751, 2012, 2074, 3502, 4024, 4148, 6283, 7004, 8048, 8296, 8551, 12566, 14008, 16592, 17102, 25132, 28016, 30683, 34204, 50264, 51809, 61366, 68408, 100528, 103618, 106811, 122732, 136816, 207236, 213622, 245464, 414472, 427244, 490928, 521611, 828944, 854488, 880753, 1043222, 1708976, 1761506, 2086444, 3160349, 3523012, 4172888, 6320698, 7046024, 8345776, 12641396, 14092048, 25282792, 50565584, 53725933, 107451866, 214903732, 429807464, 859614928]

約数ペア:

[(1, 859614928), (2, 429807464), (4, 214903732), (8, 107451866), (16, 53725933), (17, 50565584), (34, 25282792), (61, 14092048), (68, 12641396), (103, 8345776), (122, 7046024), (136, 6320698), (206, 4172888), (244, 3523012), (272, 3160349), (412, 2086444), (488, 1761506), (503, 1708976), (824, 1043222), (976, 880753), (1006, 854488), (1037, 828944), (1648, 521611), (1751, 490928), (2012, 427244), (2074, 414472), (3502, 245464), (4024, 213622), (4148, 207236), (6283, 136816), (7004, 122732), (8048, 106811), (8296, 103618), (8551, 100528), (12566, 68408), (14008, 61366), (16592, 51809), (17102, 50264), (25132, 34204), (28016, 30683)]