74059321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8311}}^1$

素因数の和:8404

約数の個数: 16

約数和(自身を含む): 90434560

約数和(自身を除く): 16375239

約数列:

[1, 7, 19, 67, 133, 469, 1273, 8311, 8911, 58177, 157909, 556837, 1105363, 3897859, 10579903, 74059321]

約数ペア:

[(1, 74059321), (7, 10579903), (19, 3897859), (67, 1105363), (133, 556837), (469, 157909), (1273, 58177), (8311, 8911)]