73967278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{1051}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 138763008

約数和(自身を除く): 64795730

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 457, 914, 1051, 2102, 3199, 5027, 6398, 7357, 10054, 11561, 14714, 23122, 35189, 70378, 80927, 161854, 480307, 960614, 3362149, 5283377, 6724298, 10566754, 36983639, 73967278]

約数ペア:

[(1, 73967278), (2, 36983639), (7, 10566754), (11, 6724298), (14, 5283377), (22, 3362149), (77, 960614), (154, 480307), (457, 161854), (914, 80927), (1051, 70378), (2102, 35189), (3199, 23122), (5027, 14714), (6398, 11561), (7357, 10054)]