67481752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{648863}}^1$

素因数の和:648882

約数の個数: 16

約数和(自身を含む): 136261440

約数和(自身を除く): 68779688

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 648863, 1297726, 2595452, 5190904, 8435219, 16870438, 33740876, 67481752]

約数ペア:

[(1, 67481752), (2, 33740876), (4, 16870438), (8, 8435219), (13, 5190904), (26, 2595452), (52, 1297726), (104, 648863)]