26798156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 32133556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 167, 308, 334, 521, 668, 1042, 1169, 1837, 2084, 2338, 3647, 3674, 4676, 5731, 7294, 7348, 11462, 12859, 14588, 22924, 25718, 40117, 51436, 80234, 87007, 160468, 174014, 348028, 609049, 957077, 1218098, 1914154, 2436196, 3828308, 6699539, 13399078, 26798156]

約数ペア:

[(1, 26798156), (2, 13399078), (4, 6699539), (7, 3828308), (11, 2436196), (14, 1914154), (22, 1218098), (28, 957077), (44, 609049), (77, 348028), (154, 174014), (167, 160468), (308, 87007), (334, 80234), (521, 51436), (668, 40117), (1042, 25718), (1169, 22924), (1837, 14588), (2084, 12859), (2338, 11462), (3647, 7348), (3674, 7294), (4676, 5731)]