28774482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{10139}}^1$

素因数の和:10198

約数の個数: 32

約数和(自身を含む): 64247040

約数和(自身を除く): 35472558

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 10139, 20278, 30417, 60834, 111529, 223058, 334587, 435977, 669174, 871954, 1307931, 2615862, 4795747, 9591494, 14387241, 28774482]

約数ペア:

[(1, 28774482), (2, 14387241), (3, 9591494), (6, 4795747), (11, 2615862), (22, 1307931), (33, 871954), (43, 669174), (66, 435977), (86, 334587), (129, 223058), (258, 111529), (473, 60834), (946, 30417), (1419, 20278), (2838, 10139)]