42760438

素因数分解:

$2^1\times 7^3\times {\mathrm{83}}^1\times {\mathrm{751}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 75801600

約数和(自身を除く): 33041162

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 343, 581, 686, 751, 1162, 1502, 4067, 5257, 8134, 10514, 28469, 36799, 56938, 62333, 73598, 124666, 257593, 436331, 515186, 872662, 3054317, 6108634, 21380219, 42760438]

約数ペア:

[(1, 42760438), (2, 21380219), (7, 6108634), (14, 3054317), (49, 872662), (83, 515186), (98, 436331), (166, 257593), (343, 124666), (581, 73598), (686, 62333), (751, 56938), (1162, 36799), (1502, 28469), (4067, 10514), (5257, 8134)]