72980522

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{10139}}^1$

素因数の和:10261

約数の個数: 16

約数和(自身を含む): 113162400

約数和(自身を除く): 40181878

約数列:

[1, 2, 59, 61, 118, 122, 3599, 7198, 10139, 20278, 598201, 618479, 1196402, 1236958, 36490261, 72980522]

約数ペア:

[(1, 72980522), (2, 36490261), (59, 1236958), (61, 1196402), (118, 618479), (122, 598201), (3599, 20278), (7198, 10139)]