64404128

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{69401}}^1$

素因数の和:69440

約数の個数: 24

約数和(自身を含む): 131169780

約数和(自身を除く): 66765652

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 69401, 138802, 277604, 555208, 1110416, 2012629, 2220832, 4025258, 8050516, 16101032, 32202064, 64404128]

約数ペア:

[(1, 64404128), (2, 32202064), (4, 16101032), (8, 8050516), (16, 4025258), (29, 2220832), (32, 2012629), (58, 1110416), (116, 555208), (232, 277604), (464, 138802), (928, 69401)]