75043984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{275897}}^1$

素因数の和:275922

約数の個数: 20

約数和(自身を含む): 153951084

約数和(自身を除く): 78907100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 275897, 551794, 1103588, 2207176, 4414352, 4690249, 9380498, 18760996, 37521992, 75043984]

約数ペア:

[(1, 75043984), (2, 37521992), (4, 18760996), (8, 9380498), (16, 4690249), (17, 4414352), (34, 2207176), (68, 1103588), (136, 551794), (272, 275897)]