64654226

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2671}}^1$

素因数の和:2719

約数の個数: 48

約数和(自身を含む): 127935360

約数和(自身を除く): 63281134

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 49, 91, 98, 133, 182, 247, 266, 494, 637, 931, 1274, 1729, 1862, 2671, 3458, 5342, 12103, 18697, 24206, 34723, 37394, 50749, 69446, 101498, 130879, 243061, 261758, 355243, 486122, 659737, 710486, 1319474, 1701427, 2486701, 3402854, 4618159, 4973402, 9236318, 32327113, 64654226]

約数ペア:

[(1, 64654226), (2, 32327113), (7, 9236318), (13, 4973402), (14, 4618159), (19, 3402854), (26, 2486701), (38, 1701427), (49, 1319474), (91, 710486), (98, 659737), (133, 486122), (182, 355243), (247, 261758), (266, 243061), (494, 130879), (637, 101498), (931, 69446), (1274, 50749), (1729, 37394), (1862, 34723), (2671, 24206), (3458, 18697), (5342, 12103)]