15674781856

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{15859}}^1$

素因数の和:16397

約数の個数: 48

約数和(自身を含む): 31390238880

約数和(自身を除く): 15715457024

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 461, 536, 922, 1072, 1844, 2144, 3688, 7376, 14752, 15859, 30887, 31718, 61774, 63436, 123548, 126872, 247096, 253744, 494192, 507488, 988384, 1062553, 2125106, 4250212, 7310999, 8500424, 14621998, 17000848, 29243996, 34001696, 58487992, 116975984, 233951968, 489836933, 979673866, 1959347732, 3918695464, 7837390928, 15674781856]

約数ペア:

[(1, 15674781856), (2, 7837390928), (4, 3918695464), (8, 1959347732), (16, 979673866), (32, 489836933), (67, 233951968), (134, 116975984), (268, 58487992), (461, 34001696), (536, 29243996), (922, 17000848), (1072, 14621998), (1844, 8500424), (2144, 7310999), (3688, 4250212), (7376, 2125106), (14752, 1062553), (15859, 988384), (30887, 507488), (31718, 494192), (61774, 253744), (63436, 247096), (123548, 126872)]