64594964

素因数分解:

$2^2\times 7^1\times {\mathrm{617}}^1\times {\mathrm{3739}}^1$

素因数の和:4367

約数の個数: 24

約数和(自身を含む): 129433920

約数和(自身を除く): 64838956

約数列:

[1, 2, 4, 7, 14, 28, 617, 1234, 2468, 3739, 4319, 7478, 8638, 14956, 17276, 26173, 52346, 104692, 2306963, 4613926, 9227852, 16148741, 32297482, 64594964]

約数ペア:

[(1, 64594964), (2, 32297482), (4, 16148741), (7, 9227852), (14, 4613926), (28, 2306963), (617, 104692), (1234, 52346), (2468, 26173), (3739, 17276), (4319, 14956), (7478, 8638)]