25444398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1439}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 58337280

約数和(自身を除く): 32892882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 1439, 2526, 2878, 2947, 4317, 5894, 8634, 8841, 10073, 17682, 20146, 30219, 60438, 605819, 1211638, 1817457, 3634914, 4240733, 8481466, 12722199, 25444398]

約数ペア:

[(1, 25444398), (2, 12722199), (3, 8481466), (6, 4240733), (7, 3634914), (14, 1817457), (21, 1211638), (42, 605819), (421, 60438), (842, 30219), (1263, 20146), (1439, 17682), (2526, 10073), (2878, 8841), (2947, 8634), (4317, 5894)]