78858772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1\times {\mathrm{1109}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 143123400

約数和(自身を除く): 64264628

約数列:

[1, 2, 4, 29, 58, 116, 613, 1109, 1226, 2218, 2452, 4436, 17777, 32161, 35554, 64322, 71108, 128644, 679817, 1359634, 2719268, 19714693, 39429386, 78858772]

約数ペア:

[(1, 78858772), (2, 39429386), (4, 19714693), (29, 2719268), (58, 1359634), (116, 679817), (613, 128644), (1109, 71108), (1226, 64322), (2218, 35554), (2452, 32161), (4436, 17777)]