28966278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4380

約数の個数: 32

約数和(自身を含む): 63827712

約数和(自身を除く): 34861434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 206, 309, 618, 1133, 2266, 3399, 4261, 6798, 8522, 12783, 25566, 46871, 93742, 140613, 281226, 438883, 877766, 1316649, 2633298, 4827713, 9655426, 14483139, 28966278]

約数ペア:

[(1, 28966278), (2, 14483139), (3, 9655426), (6, 4827713), (11, 2633298), (22, 1316649), (33, 877766), (66, 438883), (103, 281226), (206, 140613), (309, 93742), (618, 46871), (1133, 25566), (2266, 12783), (3399, 8522), (4261, 6798)]