57218896

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^2$

素因数の和:276

約数の個数: 60

約数和(自身を含む): 130845792

約数和(自身を除く): 73626896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 109, 112, 172, 218, 301, 344, 436, 602, 688, 763, 872, 1204, 1526, 1744, 2408, 3052, 4687, 4816, 6104, 9374, 11881, 12208, 18748, 23762, 32809, 37496, 47524, 65618, 74992, 83167, 95048, 131236, 166334, 190096, 262472, 332668, 510883, 524944, 665336, 1021766, 1330672, 2043532, 3576181, 4087064, 7152362, 8174128, 14304724, 28609448, 57218896]

約数ペア:

[(1, 57218896), (2, 28609448), (4, 14304724), (7, 8174128), (8, 7152362), (14, 4087064), (16, 3576181), (28, 2043532), (43, 1330672), (56, 1021766), (86, 665336), (109, 524944), (112, 510883), (172, 332668), (218, 262472), (301, 190096), (344, 166334), (436, 131236), (602, 95048), (688, 83167), (763, 74992), (872, 65618), (1204, 47524), (1526, 37496), (1744, 32809), (2408, 23762), (3052, 18748), (4687, 12208), (4816, 11881), (6104, 9374)]