7285212242

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1287

約数の個数: 64

約数和(自身を含む): 13752668160

約数和(自身を除く): 6467455918

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 227, 271, 454, 542, 769, 1538, 1589, 1897, 2497, 2981, 3178, 3794, 4994, 5383, 5962, 8459, 10766, 16918, 17479, 20867, 34958, 41734, 59213, 61517, 118426, 123034, 174563, 208399, 349126, 416798, 430619, 676687, 861238, 1221941, 1353374, 1458793, 1920193, 2292389, 2443882, 2917586, 3840386, 4584778, 4736809, 9473618, 13441351, 16046723, 26882702, 32093446, 47306573, 94613146, 331146011, 520372303, 662292022, 1040744606, 3642606121, 7285212242]

約数ペア:

[(1, 7285212242), (2, 3642606121), (7, 1040744606), (11, 662292022), (14, 520372303), (22, 331146011), (77, 94613146), (154, 47306573), (227, 32093446), (271, 26882702), (454, 16046723), (542, 13441351), (769, 9473618), (1538, 4736809), (1589, 4584778), (1897, 3840386), (2497, 2917586), (2981, 2443882), (3178, 2292389), (3794, 1920193), (4994, 1458793), (5383, 1353374), (5962, 1221941), (8459, 861238), (10766, 676687), (16918, 430619), (17479, 416798), (20867, 349126), (34958, 208399), (41734, 174563), (59213, 123034), (61517, 118426)]