71341284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{849301}}^1$

素因数の和:849315

約数の個数: 24

約数和(自身を含む): 190243648

約数和(自身を除く): 118902364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 849301, 1698602, 2547903, 3397204, 5095806, 5945107, 10191612, 11890214, 17835321, 23780428, 35670642, 71341284]

約数ペア:

[(1, 71341284), (2, 35670642), (3, 23780428), (4, 17835321), (6, 11890214), (7, 10191612), (12, 5945107), (14, 5095806), (21, 3397204), (28, 2547903), (42, 1698602), (84, 849301)]