73407088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{269879}}^1$

素因数の和:269904

約数の個数: 20

約数和(自身を含む): 150593040

約数和(自身を除く): 77185952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 269879, 539758, 1079516, 2159032, 4318064, 4587943, 9175886, 18351772, 36703544, 73407088]

約数ペア:

[(1, 73407088), (2, 36703544), (4, 18351772), (8, 9175886), (16, 4587943), (17, 4318064), (34, 2159032), (68, 1079516), (136, 539758), (272, 269879)]