66662816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1077

約数の個数: 48

約数和(自身を含む): 143972640

約数和(自身を除く): 77309824

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 229, 352, 458, 827, 916, 1654, 1832, 2519, 3308, 3664, 5038, 6616, 7328, 9097, 10076, 13232, 18194, 20152, 26464, 36388, 40304, 72776, 80608, 145552, 189383, 291104, 378766, 757532, 1515064, 2083213, 3030128, 4166426, 6060256, 8332852, 16665704, 33331408, 66662816]

約数ペア:

[(1, 66662816), (2, 33331408), (4, 16665704), (8, 8332852), (11, 6060256), (16, 4166426), (22, 3030128), (32, 2083213), (44, 1515064), (88, 757532), (176, 378766), (229, 291104), (352, 189383), (458, 145552), (827, 80608), (916, 72776), (1654, 40304), (1832, 36388), (2519, 26464), (3308, 20152), (3664, 18194), (5038, 13232), (6616, 10076), (7328, 9097)]