64995454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 106842240

約数和(自身を除く): 41846786

約数列:

[1, 2, 17, 34, 47, 89, 94, 178, 457, 799, 914, 1513, 1598, 3026, 4183, 7769, 8366, 15538, 21479, 40673, 42958, 71111, 81346, 142222, 365143, 691441, 730286, 1382882, 1911631, 3823262, 32497727, 64995454]

約数ペア:

[(1, 64995454), (2, 32497727), (17, 3823262), (34, 1911631), (47, 1382882), (89, 730286), (94, 691441), (178, 365143), (457, 142222), (799, 81346), (914, 71111), (1513, 42958), (1598, 40673), (3026, 21479), (4183, 15538), (7769, 8366)]