71636908

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82531}}^1$

素因数の和:82573

約数の個数: 24

約数和(自身を含む): 147897344

約数和(自身を除く): 76260436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 82531, 165062, 330124, 577717, 1155434, 2310868, 2558461, 5116922, 10233844, 17909227, 35818454, 71636908]

約数ペア:

[(1, 71636908), (2, 35818454), (4, 17909227), (7, 10233844), (14, 5116922), (28, 2558461), (31, 2310868), (62, 1155434), (124, 577717), (217, 330124), (434, 165062), (868, 82531)]