64395562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1543}}^1$

素因数の和:1834

約数の個数: 32

約数和(自身を含む): 120950784

約数和(自身を除く): 56555222

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 271, 542, 1543, 1897, 2981, 3086, 3794, 5962, 10801, 16973, 20867, 21602, 33946, 41734, 118811, 237622, 418153, 836306, 2927071, 4599683, 5854142, 9199366, 32197781, 64395562]

約数ペア:

[(1, 64395562), (2, 32197781), (7, 9199366), (11, 5854142), (14, 4599683), (22, 2927071), (77, 836306), (154, 418153), (271, 237622), (542, 118811), (1543, 41734), (1897, 33946), (2981, 21602), (3086, 20867), (3794, 16973), (5962, 10801)]