4400256

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{1637}}^1$

素因数の和:1661

約数の個数: 64

約数和(自身を含む): 13366080

約数和(自身を除く): 8965824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 1637, 2688, 3274, 4911, 6548, 9822, 11459, 13096, 19644, 22918, 26192, 34377, 39288, 45836, 52384, 68754, 78576, 91672, 104768, 137508, 157152, 183344, 209536, 275016, 314304, 366688, 550032, 628608, 733376, 1100064, 1466752, 2200128, 4400256]

約数ペア:

[(1, 4400256), (2, 2200128), (3, 1466752), (4, 1100064), (6, 733376), (7, 628608), (8, 550032), (12, 366688), (14, 314304), (16, 275016), (21, 209536), (24, 183344), (28, 157152), (32, 137508), (42, 104768), (48, 91672), (56, 78576), (64, 68754), (84, 52384), (96, 45836), (112, 39288), (128, 34377), (168, 26192), (192, 22918), (224, 19644), (336, 13096), (384, 11459), (448, 9822), (672, 6548), (896, 4911), (1344, 3274), (1637, 2688)]