68208112

素因数分解:

$2^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1489}}^1$

素因数の和:1913

約数の個数: 40

約数和(自身を含む): 151503200

約数和(自身を除く): 83295088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 409, 818, 1489, 1636, 2863, 2978, 3272, 5726, 5956, 6544, 10423, 11452, 11912, 20846, 22904, 23824, 41692, 45808, 83384, 166768, 609001, 1218002, 2436004, 4263007, 4872008, 8526014, 9744016, 17052028, 34104056, 68208112]

約数ペア:

[(1, 68208112), (2, 34104056), (4, 17052028), (7, 9744016), (8, 8526014), (14, 4872008), (16, 4263007), (28, 2436004), (56, 1218002), (112, 609001), (409, 166768), (818, 83384), (1489, 45808), (1636, 41692), (2863, 23824), (2978, 22904), (3272, 20846), (5726, 11912), (5956, 11452), (6544, 10423)]