25044708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4339}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 64648640

約数和(自身を除く): 39603932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 4339, 5772, 8678, 13017, 17356, 26034, 52068, 56407, 112814, 160543, 169221, 225628, 321086, 338442, 481629, 642172, 676884, 963258, 1926516, 2087059, 4174118, 6261177, 8348236, 12522354, 25044708]

約数ペア:

[(1, 25044708), (2, 12522354), (3, 8348236), (4, 6261177), (6, 4174118), (12, 2087059), (13, 1926516), (26, 963258), (37, 676884), (39, 642172), (52, 481629), (74, 338442), (78, 321086), (111, 225628), (148, 169221), (156, 160543), (222, 112814), (444, 56407), (481, 52068), (962, 26034), (1443, 17356), (1924, 13017), (2886, 8678), (4339, 5772)]