72037984

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{54907}}^1$

素因数の和:54958

約数の個数: 24

約数和(自身を含む): 145286568

約数和(自身を除く): 73248584

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 54907, 109814, 219628, 439256, 878512, 1757024, 2251187, 4502374, 9004748, 18009496, 36018992, 72037984]

約数ペア:

[(1, 72037984), (2, 36018992), (4, 18009496), (8, 9004748), (16, 4502374), (32, 2251187), (41, 1757024), (82, 878512), (164, 439256), (328, 219628), (656, 109814), (1312, 54907)]