64634884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2633}}^1$

素因数の和:2692

約数の個数: 36

約数和(自身を含む): 126447804

約数和(自身を除く): 61812920

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 2633, 5266, 6137, 10532, 12274, 24548, 44761, 50027, 89522, 100054, 179044, 200108, 850459, 950513, 1700918, 1901026, 3401836, 3802052, 16158721, 32317442, 64634884]

約数ペア:

[(1, 64634884), (2, 32317442), (4, 16158721), (17, 3802052), (19, 3401836), (34, 1901026), (38, 1700918), (68, 950513), (76, 850459), (323, 200108), (361, 179044), (646, 100054), (722, 89522), (1292, 50027), (1444, 44761), (2633, 24548), (5266, 12274), (6137, 10532)]