64762783492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1741}}^1\times {\mathrm{19661}}^1$

素因数の和:21460

約数の個数: 48

約数和(自身を含む): 126592449984

約数和(自身を除く): 61829666492

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1741, 1892, 3482, 6964, 19151, 19661, 38302, 39322, 74863, 76604, 78644, 149726, 216271, 299452, 432542, 823493, 845423, 865084, 1646986, 1690846, 3293972, 3381692, 9299653, 18599306, 34229801, 37198612, 68459602, 136919204, 376527811, 753055622, 1471881443, 1506111244, 2943762886, 5887525772, 16190695873, 32381391746, 64762783492]

約数ペア:

[(1, 64762783492), (2, 32381391746), (4, 16190695873), (11, 5887525772), (22, 2943762886), (43, 1506111244), (44, 1471881443), (86, 753055622), (172, 376527811), (473, 136919204), (946, 68459602), (1741, 37198612), (1892, 34229801), (3482, 18599306), (6964, 9299653), (19151, 3381692), (19661, 3293972), (38302, 1690846), (39322, 1646986), (74863, 865084), (76604, 845423), (78644, 823493), (149726, 432542), (216271, 299452)]