64384668

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{6959}}^1$

素因数の和:7226

約数の個数: 36

約数和(自身を含む): 163406880

約数和(自身を除く): 99022212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 6959, 9252, 13918, 20877, 27836, 41754, 62631, 83508, 125262, 250524, 1788463, 3576926, 5365389, 7153852, 10730778, 16096167, 21461556, 32192334, 64384668]

約数ペア:

[(1, 64384668), (2, 32192334), (3, 21461556), (4, 16096167), (6, 10730778), (9, 7153852), (12, 5365389), (18, 3576926), (36, 1788463), (257, 250524), (514, 125262), (771, 83508), (1028, 62631), (1542, 41754), (2313, 27836), (3084, 20877), (4626, 13918), (6959, 9252)]