64475474

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1117}}^1$

素因数の和:1183

約数の個数: 48

約数和(自身を含む): 122353920

約数和(自身を除く): 57878446

約数列:

[1, 2, 7, 14, 19, 31, 38, 49, 62, 98, 133, 217, 266, 434, 589, 931, 1117, 1178, 1519, 1862, 2234, 3038, 4123, 7819, 8246, 15638, 21223, 28861, 34627, 42446, 54733, 57722, 69254, 109466, 148561, 242389, 297122, 484778, 657913, 1039927, 1315826, 1696723, 2079854, 3393446, 4605391, 9210782, 32237737, 64475474]

約数ペア:

[(1, 64475474), (2, 32237737), (7, 9210782), (14, 4605391), (19, 3393446), (31, 2079854), (38, 1696723), (49, 1315826), (62, 1039927), (98, 657913), (133, 484778), (217, 297122), (266, 242389), (434, 148561), (589, 109466), (931, 69254), (1117, 57722), (1178, 54733), (1519, 42446), (1862, 34627), (2234, 28861), (3038, 21223), (4123, 15638), (7819, 8246)]