7426587664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1123}}^1$

素因数の和:1428

約数の個数: 80

約数和(自身を含む): 15164108800

約数和(自身を除く): 7737521136

約数列:

[1, 2, 4, 8, 16, 31, 62, 67, 124, 134, 199, 248, 268, 398, 496, 536, 796, 1072, 1123, 1592, 2077, 2246, 3184, 4154, 4492, 6169, 8308, 8984, 12338, 13333, 16616, 17968, 24676, 26666, 33232, 34813, 49352, 53332, 69626, 75241, 98704, 106664, 139252, 150482, 213328, 223477, 278504, 300964, 413323, 446954, 557008, 601928, 826646, 893908, 1203856, 1653292, 1787816, 2332471, 3306584, 3575632, 4664942, 6613168, 6927787, 9329884, 13855574, 14972959, 18659768, 27711148, 29945918, 37319536, 55422296, 59891836, 110844592, 119783672, 239567344, 464161729, 928323458, 1856646916, 3713293832, 7426587664]

約数ペア:

[(1, 7426587664), (2, 3713293832), (4, 1856646916), (8, 928323458), (16, 464161729), (31, 239567344), (62, 119783672), (67, 110844592), (124, 59891836), (134, 55422296), (199, 37319536), (248, 29945918), (268, 27711148), (398, 18659768), (496, 14972959), (536, 13855574), (796, 9329884), (1072, 6927787), (1123, 6613168), (1592, 4664942), (2077, 3575632), (2246, 3306584), (3184, 2332471), (4154, 1787816), (4492, 1653292), (6169, 1203856), (8308, 893908), (8984, 826646), (12338, 601928), (13333, 557008), (16616, 446954), (17968, 413323), (24676, 300964), (26666, 278504), (33232, 223477), (34813, 213328), (49352, 150482), (53332, 139252), (69626, 106664), (75241, 98704)]