28110516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47807}}^1$

素因数の和:47828

約数の個数: 36

約数和(自身を含む): 76301568

約数和(自身を除く): 48191052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47807, 95614, 143421, 191228, 286842, 334649, 573684, 669298, 1003947, 1338596, 2007894, 2342543, 4015788, 4685086, 7027629, 9370172, 14055258, 28110516]

約数ペア:

[(1, 28110516), (2, 14055258), (3, 9370172), (4, 7027629), (6, 4685086), (7, 4015788), (12, 2342543), (14, 2007894), (21, 1338596), (28, 1003947), (42, 669298), (49, 573684), (84, 334649), (98, 286842), (147, 191228), (196, 143421), (294, 95614), (588, 47807)]