47506964

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1249}}^1$

素因数の和:1547

約数の個数: 24

約数和(自身を含む): 85785000

約数和(自身を除く): 38278036

約数列:

[1, 2, 4, 37, 74, 148, 257, 514, 1028, 1249, 2498, 4996, 9509, 19018, 38036, 46213, 92426, 184852, 320993, 641986, 1283972, 11876741, 23753482, 47506964]

約数ペア:

[(1, 47506964), (2, 23753482), (4, 11876741), (37, 1283972), (74, 641986), (148, 320993), (257, 184852), (514, 92426), (1028, 46213), (1249, 38036), (2498, 19018), (4996, 9509)]