25319028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4129}}^1$

素因数の和:4216

約数の個数: 48

約数和(自身を含む): 68458880

約数和(自身を除く): 43139852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 4129, 6132, 8258, 12387, 16516, 24774, 28903, 49548, 57806, 86709, 115612, 173418, 301417, 346836, 602834, 904251, 1205668, 1808502, 2109919, 3617004, 4219838, 6329757, 8439676, 12659514, 25319028]

約数ペア:

[(1, 25319028), (2, 12659514), (3, 8439676), (4, 6329757), (6, 4219838), (7, 3617004), (12, 2109919), (14, 1808502), (21, 1205668), (28, 904251), (42, 602834), (73, 346836), (84, 301417), (146, 173418), (219, 115612), (292, 86709), (438, 57806), (511, 49548), (876, 28903), (1022, 24774), (1533, 16516), (2044, 12387), (3066, 8258), (4129, 6132)]