22790488

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 50807520

約数和(自身を除く): 28017032

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1237, 1316, 2303, 2474, 2632, 4606, 4948, 8659, 9212, 9896, 17318, 18424, 34636, 58139, 60613, 69272, 116278, 121226, 232556, 242452, 406973, 465112, 484904, 813946, 1627892, 2848811, 3255784, 5697622, 11395244, 22790488]

約数ペア:

[(1, 22790488), (2, 11395244), (4, 5697622), (7, 3255784), (8, 2848811), (14, 1627892), (28, 813946), (47, 484904), (49, 465112), (56, 406973), (94, 242452), (98, 232556), (188, 121226), (196, 116278), (329, 69272), (376, 60613), (392, 58139), (658, 34636), (1237, 18424), (1316, 17318), (2303, 9896), (2474, 9212), (2632, 8659), (4606, 4948)]