26487088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97379}}^1$

素因数の和:97404

約数の個数: 20

約数和(自身を含む): 54338040

約数和(自身を除く): 27850952

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 97379, 194758, 389516, 779032, 1558064, 1655443, 3310886, 6621772, 13243544, 26487088]

約数ペア:

[(1, 26487088), (2, 13243544), (4, 6621772), (8, 3310886), (16, 1655443), (17, 1558064), (34, 779032), (68, 389516), (136, 194758), (272, 97379)]