71726464

素因数分解:

$2^7\times {\mathrm{229}}^1\times {\mathrm{2447}}^1$

素因数の和:2690

約数の個数: 32

約数和(自身を含む): 143575200

約数和(自身を除く): 71848736

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 229, 458, 916, 1832, 2447, 3664, 4894, 7328, 9788, 14656, 19576, 29312, 39152, 78304, 156608, 313216, 560363, 1120726, 2241452, 4482904, 8965808, 17931616, 35863232, 71726464]

約数ペア:

[(1, 71726464), (2, 35863232), (4, 17931616), (8, 8965808), (16, 4482904), (32, 2241452), (64, 1120726), (128, 560363), (229, 313216), (458, 156608), (916, 78304), (1832, 39152), (2447, 29312), (3664, 19576), (4894, 14656), (7328, 9788)]