64878242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6131}}^1$

素因数の和:6194

約数の個数: 32

約数和(自身を含む): 117440064

約数和(自身を除く): 52561822

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 5291, 6131, 10582, 12262, 67441, 79703, 134882, 159406, 226847, 453694, 876733, 1753466, 2495317, 2949011, 4990634, 5898022, 32439121, 64878242]

約数ペア:

[(1, 64878242), (2, 32439121), (11, 5898022), (13, 4990634), (22, 2949011), (26, 2495317), (37, 1753466), (74, 876733), (143, 453694), (286, 226847), (407, 159406), (481, 134882), (814, 79703), (962, 67441), (5291, 12262), (6131, 10582)]