26174072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 50652000

約数和(自身を除く): 24477928

約数列:

[1, 2, 4, 8, 41, 82, 164, 199, 328, 398, 401, 796, 802, 1592, 1604, 3208, 8159, 16318, 16441, 32636, 32882, 65272, 65764, 79799, 131528, 159598, 319196, 638392, 3271759, 6543518, 13087036, 26174072]

約数ペア:

[(1, 26174072), (2, 13087036), (4, 6543518), (8, 3271759), (41, 638392), (82, 319196), (164, 159598), (199, 131528), (328, 79799), (398, 65764), (401, 65272), (796, 32882), (802, 32636), (1592, 16441), (1604, 16318), (3208, 8159)]