26834158

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 18404882

約数列:

[1, 2, 13, 26, 31, 62, 169, 197, 338, 394, 403, 806, 2197, 2561, 4394, 5122, 5239, 6107, 10478, 12214, 33293, 66586, 68107, 79391, 136214, 158782, 432809, 865618, 1032083, 2064166, 13417079, 26834158]

約数ペア:

[(1, 26834158), (2, 13417079), (13, 2064166), (26, 1032083), (31, 865618), (62, 432809), (169, 158782), (197, 136214), (338, 79391), (394, 68107), (403, 66586), (806, 33293), (2197, 12214), (2561, 10478), (4394, 6107), (5122, 5239)]