68550688

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{52249}}^1$

素因数の和:52300

約数の個数: 24

約数和(自身を含む): 138253500

約数和(自身を除く): 69702812

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 52249, 104498, 208996, 417992, 835984, 1671968, 2142209, 4284418, 8568836, 17137672, 34275344, 68550688]

約数ペア:

[(1, 68550688), (2, 34275344), (4, 17137672), (8, 8568836), (16, 4284418), (32, 2142209), (41, 1671968), (82, 835984), (164, 417992), (328, 208996), (656, 104498), (1312, 52249)]