25552184

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 32508616

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 359, 434, 574, 718, 868, 1148, 1271, 1436, 1736, 2296, 2513, 2542, 2872, 5026, 5084, 8897, 10052, 10168, 11129, 14719, 17794, 20104, 22258, 29438, 35588, 44516, 58876, 71176, 77903, 89032, 103033, 117752, 155806, 206066, 311612, 412132, 456289, 623224, 824264, 912578, 1825156, 3194023, 3650312, 6388046, 12776092, 25552184]

約数ペア:

[(1, 25552184), (2, 12776092), (4, 6388046), (7, 3650312), (8, 3194023), (14, 1825156), (28, 912578), (31, 824264), (41, 623224), (56, 456289), (62, 412132), (82, 311612), (124, 206066), (164, 155806), (217, 117752), (248, 103033), (287, 89032), (328, 77903), (359, 71176), (434, 58876), (574, 44516), (718, 35588), (868, 29438), (1148, 22258), (1271, 20104), (1436, 17794), (1736, 14719), (2296, 11129), (2513, 10168), (2542, 10052), (2872, 8897), (5026, 5084)]