57936882416

素因数分解:

$2^4\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{260339}}^1$

素因数の和:262341

約数の個数: 40

約数和(自身を含む): 128353868160

約数和(自身を除く): 70416985744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1987, 3974, 7948, 13909, 15896, 27818, 31792, 55636, 111272, 222544, 260339, 520678, 1041356, 1822373, 2082712, 3644746, 4165424, 7289492, 14578984, 29157968, 517293593, 1034587186, 2069174372, 3621055151, 4138348744, 7242110302, 8276697488, 14484220604, 28968441208, 57936882416]

約数ペア:

[(1, 57936882416), (2, 28968441208), (4, 14484220604), (7, 8276697488), (8, 7242110302), (14, 4138348744), (16, 3621055151), (28, 2069174372), (56, 1034587186), (112, 517293593), (1987, 29157968), (3974, 14578984), (7948, 7289492), (13909, 4165424), (15896, 3644746), (27818, 2082712), (31792, 1822373), (55636, 1041356), (111272, 520678), (222544, 260339)]