26156284

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{521}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 57528576

約数和(自身を除く): 31372292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 521, 652, 1042, 1141, 1793, 2084, 2282, 3586, 3647, 4564, 5731, 7172, 7294, 11462, 12551, 14588, 22924, 25102, 40117, 50204, 80234, 84923, 160468, 169846, 339692, 594461, 934153, 1188922, 1868306, 2377844, 3736612, 6539071, 13078142, 26156284]

約数ペア:

[(1, 26156284), (2, 13078142), (4, 6539071), (7, 3736612), (11, 2377844), (14, 1868306), (22, 1188922), (28, 934153), (44, 594461), (77, 339692), (154, 169846), (163, 160468), (308, 84923), (326, 80234), (521, 50204), (652, 40117), (1042, 25102), (1141, 22924), (1793, 14588), (2084, 12551), (2282, 11462), (3586, 7294), (3647, 7172), (4564, 5731)]