25661436

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 61737984

約数和(自身を除く): 36076548

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 173, 188, 263, 282, 346, 519, 526, 564, 692, 789, 1038, 1052, 1578, 2076, 3156, 8131, 12361, 16262, 24393, 24722, 32524, 37083, 45499, 48786, 49444, 74166, 90998, 97572, 136497, 148332, 181996, 272994, 545988, 2138453, 4276906, 6415359, 8553812, 12830718, 25661436]

約数ペア:

[(1, 25661436), (2, 12830718), (3, 8553812), (4, 6415359), (6, 4276906), (12, 2138453), (47, 545988), (94, 272994), (141, 181996), (173, 148332), (188, 136497), (263, 97572), (282, 90998), (346, 74166), (519, 49444), (526, 48786), (564, 45499), (692, 37083), (789, 32524), (1038, 24722), (1052, 24393), (1578, 16262), (2076, 12361), (3156, 8131)]