68397238

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1451}}^1$

素因数の和:1517

約数の個数: 48

約数和(自身を含む): 132091344

約数和(自身を除く): 63694106

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 481, 518, 637, 962, 1274, 1451, 1813, 2902, 3367, 3626, 6734, 10157, 18863, 20314, 23569, 37726, 47138, 53687, 71099, 107374, 132041, 142198, 264082, 375809, 697931, 751618, 924287, 1395862, 1848574, 2630663, 4885517, 5261326, 9771034, 34198619, 68397238]

約数ペア:

[(1, 68397238), (2, 34198619), (7, 9771034), (13, 5261326), (14, 4885517), (26, 2630663), (37, 1848574), (49, 1395862), (74, 924287), (91, 751618), (98, 697931), (182, 375809), (259, 264082), (481, 142198), (518, 132041), (637, 107374), (962, 71099), (1274, 53687), (1451, 47138), (1813, 37726), (2902, 23569), (3367, 20314), (3626, 18863), (6734, 10157)]