28683678

素因数分解:

$2^1\times 3^1\times {\mathrm{653}}^1\times {\mathrm{7321}}^1$

素因数の和:7979

約数の個数: 16

約数和(自身を含む): 57463056

約数和(自身を除く): 28779378

約数列:

[1, 2, 3, 6, 653, 1306, 1959, 3918, 7321, 14642, 21963, 43926, 4780613, 9561226, 14341839, 28683678]

約数ペア:

[(1, 28683678), (2, 14341839), (3, 9561226), (6, 4780613), (653, 43926), (1306, 21963), (1959, 14642), (3918, 7321)]