2859248

素因数分解:

$2^4\times 7^3\times {\mathrm{521}}^1$

素因数の和:550

約数の個数: 40

約数和(自身を含む): 6472800

約数和(自身を除く): 3613552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 521, 686, 784, 1042, 1372, 2084, 2744, 3647, 4168, 5488, 7294, 8336, 14588, 25529, 29176, 51058, 58352, 102116, 178703, 204232, 357406, 408464, 714812, 1429624, 2859248]

約数ペア:

[(1, 2859248), (2, 1429624), (4, 714812), (7, 408464), (8, 357406), (14, 204232), (16, 178703), (28, 102116), (49, 58352), (56, 51058), (98, 29176), (112, 25529), (196, 14588), (343, 8336), (392, 7294), (521, 5488), (686, 4168), (784, 3647), (1042, 2744), (1372, 2084)]