68628044

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{20161}}^1$

素因数の和:20225

約数の個数: 24

約数和(自身を含む): 128714208

約数和(自身を除く): 60086164

約数列:

[1, 2, 4, 23, 37, 46, 74, 92, 148, 851, 1702, 3404, 20161, 40322, 80644, 463703, 745957, 927406, 1491914, 1854812, 2983828, 17157011, 34314022, 68628044]

約数ペア:

[(1, 68628044), (2, 34314022), (4, 17157011), (23, 2983828), (37, 1854812), (46, 1491914), (74, 927406), (92, 745957), (148, 463703), (851, 80644), (1702, 40322), (3404, 20161)]