40308466

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 70720128

約数和(自身を除く): 30411662

約数列:

[1, 2, 11, 22, 23, 37, 46, 74, 253, 407, 506, 814, 851, 1702, 2153, 4306, 9361, 18722, 23683, 47366, 49519, 79661, 99038, 159322, 544709, 876271, 1089418, 1752542, 1832203, 3664406, 20154233, 40308466]

約数ペア:

[(1, 40308466), (2, 20154233), (11, 3664406), (22, 1832203), (23, 1752542), (37, 1089418), (46, 876271), (74, 544709), (253, 159322), (407, 99038), (506, 79661), (814, 49519), (851, 47366), (1702, 23683), (2153, 18722), (4306, 9361)]