72536128

素因数分解:

$2^6\times 7^1\times {\mathrm{161911}}^1$

素因数の和:161930

約数の個数: 28

約数和(自身を含む): 164502592

約数和(自身を除く): 91966464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161911, 323822, 647644, 1133377, 1295288, 2266754, 2590576, 4533508, 5181152, 9067016, 10362304, 18134032, 36268064, 72536128]

約数ペア:

[(1, 72536128), (2, 36268064), (4, 18134032), (7, 10362304), (8, 9067016), (14, 5181152), (16, 4533508), (28, 2590576), (32, 2266754), (56, 1295288), (64, 1133377), (112, 647644), (224, 323822), (448, 161911)]