64872888

素因数分解:

$2^3\times 3^1\times {\mathrm{197}}^1\times {\mathrm{13721}}^1$

素因数の和:13927

約数の個数: 32

約数和(自身を含む): 163017360

約数和(自身を除く): 98144472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 197, 394, 591, 788, 1182, 1576, 2364, 4728, 13721, 27442, 41163, 54884, 82326, 109768, 164652, 329304, 2703037, 5406074, 8109111, 10812148, 16218222, 21624296, 32436444, 64872888]

約数ペア:

[(1, 64872888), (2, 32436444), (3, 21624296), (4, 16218222), (6, 10812148), (8, 8109111), (12, 5406074), (24, 2703037), (197, 329304), (394, 164652), (591, 109768), (788, 82326), (1182, 54884), (1576, 41163), (2364, 27442), (4728, 13721)]