28698726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{683303}}^1$

素因数の和:683315

約数の個数: 16

約数和(自身を含む): 65597184

約数和(自身を除く): 36898458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 683303, 1366606, 2049909, 4099818, 4783121, 9566242, 14349363, 28698726]

約数ペア:

[(1, 28698726), (2, 14349363), (3, 9566242), (6, 4783121), (7, 4099818), (14, 2049909), (21, 1366606), (42, 683303)]