26430572

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{6791}}^1$

素因数の和:6941

約数の個数: 24

約数和(自身を含む): 53249280

約数和(自身を除く): 26818708

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 6791, 13582, 27164, 47537, 95074, 190148, 943949, 1887898, 3775796, 6607643, 13215286, 26430572]

約数ペア:

[(1, 26430572), (2, 13215286), (4, 6607643), (7, 3775796), (14, 1887898), (28, 943949), (139, 190148), (278, 95074), (556, 47537), (973, 27164), (1946, 13582), (3892, 6791)]