28854532

素因数分解:

$2^2\times 7^3\times {\mathrm{21031}}^1$

素因数の和:21056

約数の個数: 24

約数和(自身を含む): 58889600

約数和(自身を除く): 30035068

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 21031, 42062, 84124, 147217, 294434, 588868, 1030519, 2061038, 4122076, 7213633, 14427266, 28854532]

約数ペア:

[(1, 28854532), (2, 14427266), (4, 7213633), (7, 4122076), (14, 2061038), (28, 1030519), (49, 588868), (98, 294434), (196, 147217), (343, 84124), (686, 42062), (1372, 21031)]