7870288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{9281}}^1$

素因数の和:9342

約数の個数: 20

約数和(自身を含む): 15538068

約数和(自身を除く): 7667780

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 9281, 18562, 37124, 74248, 148496, 491893, 983786, 1967572, 3935144, 7870288]

約数ペア:

[(1, 7870288), (2, 3935144), (4, 1967572), (8, 983786), (16, 491893), (53, 148496), (106, 74248), (212, 37124), (424, 18562), (848, 9281)]