78799492

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7499}}^1$

素因数の和:7611

約数の個数: 24

約数和(自身を含む): 143640000

約数和(自身を除く): 64840508

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 7499, 10508, 14998, 29996, 277463, 532429, 554926, 1064858, 1109852, 2129716, 19699873, 39399746, 78799492]

約数ペア:

[(1, 78799492), (2, 39399746), (4, 19699873), (37, 2129716), (71, 1109852), (74, 1064858), (142, 554926), (148, 532429), (284, 277463), (2627, 29996), (5254, 14998), (7499, 10508)]