72489722

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{12451}}^1$

素因数の和:12565

約数の個数: 16

約数和(自身を含む): 112964544

約数和(自身を除く): 40474822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 12451, 24902, 510491, 884021, 1020982, 1768042, 36244861, 72489722]

約数ペア:

[(1, 72489722), (2, 36244861), (41, 1768042), (71, 1020982), (82, 884021), (142, 510491), (2911, 24902), (5822, 12451)]