2521880512

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{5297}}^1$

素因数の和:5525

約数の個数: 56

約数和(自身を含む): 5151308976

約数和(自身を除く): 2629428464

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 173, 344, 346, 688, 692, 1376, 1384, 2752, 2768, 5297, 5536, 7439, 10594, 11072, 14878, 21188, 29756, 42376, 59512, 84752, 119024, 169504, 227771, 238048, 339008, 455542, 476096, 911084, 916381, 1822168, 1832762, 3644336, 3665524, 7288672, 7331048, 14577344, 14662096, 29324192, 39404383, 58648384, 78808766, 157617532, 315235064, 630470128, 1260940256, 2521880512]

約数ペア:

[(1, 2521880512), (2, 1260940256), (4, 630470128), (8, 315235064), (16, 157617532), (32, 78808766), (43, 58648384), (64, 39404383), (86, 29324192), (172, 14662096), (173, 14577344), (344, 7331048), (346, 7288672), (688, 3665524), (692, 3644336), (1376, 1832762), (1384, 1822168), (2752, 916381), (2768, 911084), (5297, 476096), (5536, 455542), (7439, 339008), (10594, 238048), (11072, 227771), (14878, 169504), (21188, 119024), (29756, 84752), (42376, 59512)]