64989372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{773683}}^1$

素因数の和:773697

約数の個数: 24

約数和(自身を含む): 173305216

約数和(自身を除く): 108315844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 773683, 1547366, 2321049, 3094732, 4642098, 5415781, 9284196, 10831562, 16247343, 21663124, 32494686, 64989372]

約数ペア:

[(1, 64989372), (2, 32494686), (3, 21663124), (4, 16247343), (6, 10831562), (7, 9284196), (12, 5415781), (14, 4642098), (21, 3094732), (28, 2321049), (42, 1547366), (84, 773683)]