40025423

素因数分解:

${\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:394

約数の個数: 16

約数和(自身を含む): 42660000

約数和(自身を除く): 2634577

約数列:

[1, 29, 59, 149, 157, 1711, 4321, 4553, 8791, 9263, 23393, 254939, 268627, 678397, 1380187, 40025423]

約数ペア:

[(1, 40025423), (29, 1380187), (59, 678397), (149, 268627), (157, 254939), (1711, 23393), (4321, 9263), (4553, 8791)]