67874993

素因数分解:

${\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:448

約数の個数: 16

約数和(自身を含む): 71910720

約数和(自身を除く): 4035727

約数列:

[1, 29, 83, 163, 173, 2407, 4727, 5017, 13529, 14359, 28199, 392341, 416411, 817771, 2340517, 67874993]

約数ペア:

[(1, 67874993), (29, 2340517), (83, 817771), (163, 416411), (173, 392341), (2407, 28199), (4727, 14359), (5017, 13529)]