25285812

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 60963840

約数和(自身を除く): 35678028

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 107, 141, 188, 214, 282, 321, 419, 428, 564, 642, 838, 1257, 1284, 1676, 2514, 5028, 5029, 10058, 15087, 19693, 20116, 30174, 39386, 44833, 59079, 60348, 78772, 89666, 118158, 134499, 179332, 236316, 268998, 537996, 2107151, 4214302, 6321453, 8428604, 12642906, 25285812]

約数ペア:

[(1, 25285812), (2, 12642906), (3, 8428604), (4, 6321453), (6, 4214302), (12, 2107151), (47, 537996), (94, 268998), (107, 236316), (141, 179332), (188, 134499), (214, 118158), (282, 89666), (321, 78772), (419, 60348), (428, 59079), (564, 44833), (642, 39386), (838, 30174), (1257, 20116), (1284, 19693), (1676, 15087), (2514, 10058), (5028, 5029)]