72912148

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1493}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 132398280

約数和(自身を除く): 59486132

約数列:

[1, 2, 4, 29, 58, 116, 421, 842, 1493, 1684, 2986, 5972, 12209, 24418, 43297, 48836, 86594, 173188, 628553, 1257106, 2514212, 18228037, 36456074, 72912148]

約数ペア:

[(1, 72912148), (2, 36456074), (4, 18228037), (29, 2514212), (58, 1257106), (116, 628553), (421, 173188), (842, 86594), (1493, 48836), (1684, 43297), (2986, 24418), (5972, 12209)]