42005812128

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8929807}}^1$

素因数の和:8929834

約数の個数: 72

約数和(自身を含む): 128267762112

約数和(自身を除く): 86261949984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8929807, 17859614, 26789421, 35719228, 53578842, 62508649, 71438456, 107157684, 125017298, 142876912, 187525947, 214315368, 250034596, 285753824, 375051894, 428630736, 437560543, 500069192, 750103788, 857261472, 875121086, 1000138384, 1312681629, 1500207576, 1750242172, 2000276768, 2625363258, 3000415152, 3500484344, 5250726516, 6000830304, 7000968688, 10501453032, 14001937376, 21002906064, 42005812128]

約数ペア:

[(1, 42005812128), (2, 21002906064), (3, 14001937376), (4, 10501453032), (6, 7000968688), (7, 6000830304), (8, 5250726516), (12, 3500484344), (14, 3000415152), (16, 2625363258), (21, 2000276768), (24, 1750242172), (28, 1500207576), (32, 1312681629), (42, 1000138384), (48, 875121086), (49, 857261472), (56, 750103788), (84, 500069192), (96, 437560543), (98, 428630736), (112, 375051894), (147, 285753824), (168, 250034596), (196, 214315368), (224, 187525947), (294, 142876912), (336, 125017298), (392, 107157684), (588, 71438456), (672, 62508649), (784, 53578842), (1176, 35719228), (1568, 26789421), (2352, 17859614), (4704, 8929807)]