2562672

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 80

約数和(自身を含む): 7856640

約数和(自身を除く): 5293968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 263, 336, 348, 406, 464, 526, 609, 696, 789, 812, 1052, 1218, 1392, 1578, 1624, 1841, 2104, 2436, 3156, 3248, 3682, 4208, 4872, 5523, 6312, 7364, 7627, 9744, 11046, 12624, 14728, 15254, 22092, 22881, 29456, 30508, 44184, 45762, 53389, 61016, 88368, 91524, 106778, 122032, 160167, 183048, 213556, 320334, 366096, 427112, 640668, 854224, 1281336, 2562672]

約数ペア:

[(1, 2562672), (2, 1281336), (3, 854224), (4, 640668), (6, 427112), (7, 366096), (8, 320334), (12, 213556), (14, 183048), (16, 160167), (21, 122032), (24, 106778), (28, 91524), (29, 88368), (42, 61016), (48, 53389), (56, 45762), (58, 44184), (84, 30508), (87, 29456), (112, 22881), (116, 22092), (168, 15254), (174, 14728), (203, 12624), (232, 11046), (263, 9744), (336, 7627), (348, 7364), (406, 6312), (464, 5523), (526, 4872), (609, 4208), (696, 3682), (789, 3248), (812, 3156), (1052, 2436), (1218, 2104), (1392, 1841), (1578, 1624)]