64189686

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{20693}}^1$

素因数の和:20756

約数の個数: 32

約数和(自身を含む): 143036928

約数和(自身を除く): 78847242

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 20693, 41386, 62079, 124158, 227623, 455246, 682869, 972571, 1365738, 1945142, 2917713, 5835426, 10698281, 21396562, 32094843, 64189686]

約数ペア:

[(1, 64189686), (2, 32094843), (3, 21396562), (6, 10698281), (11, 5835426), (22, 2917713), (33, 1945142), (47, 1365738), (66, 972571), (94, 682869), (141, 455246), (282, 227623), (517, 124158), (1034, 62079), (1551, 41386), (3102, 20693)]