71639698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{88883}}^1$

素因数の和:88929

約数の個数: 16

約数和(自身を含む): 119460096

約数和(自身を除く): 47820398

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 88883, 177766, 1155479, 2310958, 2755373, 5510746, 35819849, 71639698]

約数ペア:

[(1, 71639698), (2, 35819849), (13, 5510746), (26, 2755373), (31, 2310958), (62, 1155479), (403, 177766), (806, 88883)]