2918216

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 6616320

約数和(自身を除く): 3698104

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1681, 1736, 2296, 2542, 3362, 5084, 6724, 8897, 10168, 11767, 13448, 17794, 23534, 35588, 47068, 52111, 71176, 94136, 104222, 208444, 364777, 416888, 729554, 1459108, 2918216]

約数ペア:

[(1, 2918216), (2, 1459108), (4, 729554), (7, 416888), (8, 364777), (14, 208444), (28, 104222), (31, 94136), (41, 71176), (56, 52111), (62, 47068), (82, 35588), (124, 23534), (164, 17794), (217, 13448), (248, 11767), (287, 10168), (328, 8897), (434, 6724), (574, 5084), (868, 3362), (1148, 2542), (1271, 2296), (1681, 1736)]