80476676

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6827}}^1$

素因数の和:7259

約数の個数: 24

約数和(自身を含む): 161359296

約数和(自身を除く): 80882620

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 6827, 11788, 13654, 27308, 47789, 95578, 191156, 2874167, 5748334, 11496668, 20119169, 40238338, 80476676]

約数ペア:

[(1, 80476676), (2, 40238338), (4, 20119169), (7, 11496668), (14, 5748334), (28, 2874167), (421, 191156), (842, 95578), (1684, 47789), (2947, 27308), (5894, 13654), (6827, 11788)]