8427648

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1291}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 23721120

約数和(自身を除く): 15293472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1291, 1632, 2176, 2582, 3264, 3873, 5164, 6528, 7746, 10328, 15492, 20656, 21947, 30984, 41312, 43894, 61968, 65841, 82624, 87788, 123936, 131682, 165248, 175576, 247872, 263364, 351152, 495744, 526728, 702304, 1053456, 1404608, 2106912, 2809216, 4213824, 8427648]

約数ペア:

[(1, 8427648), (2, 4213824), (3, 2809216), (4, 2106912), (6, 1404608), (8, 1053456), (12, 702304), (16, 526728), (17, 495744), (24, 351152), (32, 263364), (34, 247872), (48, 175576), (51, 165248), (64, 131682), (68, 123936), (96, 87788), (102, 82624), (128, 65841), (136, 61968), (192, 43894), (204, 41312), (272, 30984), (384, 21947), (408, 20656), (544, 15492), (816, 10328), (1088, 7746), (1291, 6528), (1632, 5164), (2176, 3873), (2582, 3264)]