47721266

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2329

約数の個数: 16

約数和(自身を含む): 72990720

約数和(自身を除く): 25269454

約数列:

[1, 2, 89, 127, 178, 254, 2111, 4222, 11303, 22606, 187879, 268097, 375758, 536194, 23860633, 47721266]

約数ペア:

[(1, 47721266), (2, 23860633), (89, 536194), (127, 375758), (178, 268097), (254, 187879), (2111, 22606), (4222, 11303)]