185714984

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3593}}^1$

素因数の和:3690

約数の個数: 64

約数和(自身を含む): 434730240

約数和(自身を除く): 249015256

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 71, 91, 104, 142, 182, 284, 364, 497, 568, 728, 923, 994, 1846, 1988, 3593, 3692, 3976, 6461, 7186, 7384, 12922, 14372, 25151, 25844, 28744, 46709, 50302, 51688, 93418, 100604, 186836, 201208, 255103, 326963, 373672, 510206, 653926, 1020412, 1307852, 1785721, 2040824, 2615704, 3316339, 3571442, 6632678, 7142884, 13265356, 14285768, 23214373, 26530712, 46428746, 92857492, 185714984]

約数ペア:

[(1, 185714984), (2, 92857492), (4, 46428746), (7, 26530712), (8, 23214373), (13, 14285768), (14, 13265356), (26, 7142884), (28, 6632678), (52, 3571442), (56, 3316339), (71, 2615704), (91, 2040824), (104, 1785721), (142, 1307852), (182, 1020412), (284, 653926), (364, 510206), (497, 373672), (568, 326963), (728, 255103), (923, 201208), (994, 186836), (1846, 100604), (1988, 93418), (3593, 51688), (3692, 50302), (3976, 46709), (6461, 28744), (7186, 25844), (7384, 25151), (12922, 14372)]