72060448

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{21863}}^1$

素因数の和:21976

約数の個数: 24

約数和(自身を含む): 143252928

約数和(自身を除く): 71192480

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 3296, 21863, 43726, 87452, 174904, 349808, 699616, 2251889, 4503778, 9007556, 18015112, 36030224, 72060448]

約数ペア:

[(1, 72060448), (2, 36030224), (4, 18015112), (8, 9007556), (16, 4503778), (32, 2251889), (103, 699616), (206, 349808), (412, 174904), (824, 87452), (1648, 43726), (3296, 21863)]