25426786

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 49083840

約数和(自身を除く): 23657054

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 103, 154, 206, 229, 458, 539, 721, 1078, 1133, 1442, 1603, 2266, 2519, 3206, 5038, 5047, 7931, 10094, 11221, 15862, 17633, 22442, 23587, 35266, 47174, 55517, 111034, 123431, 165109, 246862, 259457, 330218, 518914, 1155763, 1816199, 2311526, 3632398, 12713393, 25426786]

約数ペア:

[(1, 25426786), (2, 12713393), (7, 3632398), (11, 2311526), (14, 1816199), (22, 1155763), (49, 518914), (77, 330218), (98, 259457), (103, 246862), (154, 165109), (206, 123431), (229, 111034), (458, 55517), (539, 47174), (721, 35266), (1078, 23587), (1133, 22442), (1442, 17633), (1603, 15862), (2266, 11221), (2519, 10094), (3206, 7931), (5038, 5047)]