29120915726

素因数分解:

$2^1\times 7^1\times {\mathrm{10159}}^1\times {\mathrm{204751}}^1$

素因数の和:214919

約数の個数: 16

約数和(自身を含む): 49926727680

約数和(自身を除く): 20805811954

約数列:

[1, 2, 7, 14, 10159, 20318, 71113, 142226, 204751, 409502, 1433257, 2866514, 2080065409, 4160130818, 14560457863, 29120915726]

約数ペア:

[(1, 29120915726), (2, 14560457863), (7, 4160130818), (14, 2080065409), (10159, 2866514), (20318, 1433257), (71113, 409502), (142226, 204751)]