69308128

素因数分解:

$2^5\times {\mathrm{251}}^1\times {\mathrm{8629}}^1$

素因数の和:8890

約数の個数: 24

約数和(自身を含む): 137009880

約数和(自身を除く): 67701752

約数列:

[1, 2, 4, 8, 16, 32, 251, 502, 1004, 2008, 4016, 8032, 8629, 17258, 34516, 69032, 138064, 276128, 2165879, 4331758, 8663516, 17327032, 34654064, 69308128]

約数ペア:

[(1, 69308128), (2, 34654064), (4, 17327032), (8, 8663516), (16, 4331758), (32, 2165879), (251, 276128), (502, 138064), (1004, 69032), (2008, 34516), (4016, 17258), (8032, 8629)]