28975694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{2857}}^1$

素因数の和:3331

約数の個数: 16

約数和(自身を含む): 47534256

約数和(自身を除く): 18558562

約数列:

[1, 2, 11, 22, 461, 922, 2857, 5071, 5714, 10142, 31427, 62854, 1317077, 2634154, 14487847, 28975694]

約数ペア:

[(1, 28975694), (2, 14487847), (11, 2634154), (22, 1317077), (461, 62854), (922, 31427), (2857, 10142), (5071, 5714)]