30665752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4243

約数の個数: 32

約数和(自身を含む): 62808480

約数和(自身を除く): 32142728

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 4153, 7384, 8306, 16612, 33224, 53989, 107978, 215956, 294863, 431912, 589726, 1179452, 2358904, 3833219, 7666438, 15332876, 30665752]

約数ペア:

[(1, 30665752), (2, 15332876), (4, 7666438), (8, 3833219), (13, 2358904), (26, 1179452), (52, 589726), (71, 431912), (104, 294863), (142, 215956), (284, 107978), (568, 53989), (923, 33224), (1846, 16612), (3692, 8306), (4153, 7384)]