22490776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 54432000

約数和(自身を除く): 31941224

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1259, 1276, 1624, 2233, 2518, 2552, 4466, 5036, 8813, 8932, 10072, 13849, 17626, 17864, 27698, 35252, 36511, 55396, 70504, 73022, 96943, 110792, 146044, 193886, 255577, 292088, 387772, 401621, 511154, 775544, 803242, 1022308, 1606484, 2044616, 2811347, 3212968, 5622694, 11245388, 22490776]

約数ペア:

[(1, 22490776), (2, 11245388), (4, 5622694), (7, 3212968), (8, 2811347), (11, 2044616), (14, 1606484), (22, 1022308), (28, 803242), (29, 775544), (44, 511154), (56, 401621), (58, 387772), (77, 292088), (88, 255577), (116, 193886), (154, 146044), (203, 110792), (232, 96943), (308, 73022), (319, 70504), (406, 55396), (616, 36511), (638, 35252), (812, 27698), (1259, 17864), (1276, 17626), (1624, 13849), (2233, 10072), (2518, 8932), (2552, 8813), (4466, 5036)]