72555238

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{77351}}^1$

素因数の和:77427

約数の個数: 16

約数和(自身を含む): 126238464

約数和(自身を除く): 53683226

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 77351, 154702, 541457, 1082914, 5182517, 10365034, 36277619, 72555238]

約数ペア:

[(1, 72555238), (2, 36277619), (7, 10365034), (14, 5182517), (67, 1082914), (134, 541457), (469, 154702), (938, 77351)]