26640852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1327}}^1$

素因数の和:1580

約数の個数: 48

約数和(自身を含む): 71393280

約数和(自身を除く): 44752428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1327, 1434, 1673, 2654, 2868, 3346, 3981, 5019, 5308, 6692, 7962, 9289, 10038, 15924, 18578, 20076, 27867, 37156, 55734, 111468, 317153, 634306, 951459, 1268612, 1902918, 2220071, 3805836, 4440142, 6660213, 8880284, 13320426, 26640852]

約数ペア:

[(1, 26640852), (2, 13320426), (3, 8880284), (4, 6660213), (6, 4440142), (7, 3805836), (12, 2220071), (14, 1902918), (21, 1268612), (28, 951459), (42, 634306), (84, 317153), (239, 111468), (478, 55734), (717, 37156), (956, 27867), (1327, 20076), (1434, 18578), (1673, 15924), (2654, 10038), (2868, 9289), (3346, 7962), (3981, 6692), (5019, 5308)]