47994722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17789}}^1$

素因数の和:17881

約数の個数: 16

約数和(自身を含む): 76852800

約数和(自身を除く): 28858078

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 17789, 35578, 337991, 675982, 1263019, 2526038, 23997361, 47994722]

約数ペア:

[(1, 47994722), (2, 23997361), (19, 2526038), (38, 1263019), (71, 675982), (142, 337991), (1349, 35578), (2698, 17789)]