28789638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{4993}}^1$

素因数の和:5060

約数の個数: 24

約数和(自身を含む): 59508504

約数和(自身を除く): 30718866

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 961, 1922, 2883, 4993, 5766, 9986, 14979, 29958, 154783, 309566, 464349, 928698, 4798273, 9596546, 14394819, 28789638]

約数ペア:

[(1, 28789638), (2, 14394819), (3, 9596546), (6, 4798273), (31, 928698), (62, 464349), (93, 309566), (186, 154783), (961, 29958), (1922, 14979), (2883, 9986), (4993, 5766)]