27404416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 60318720

約数和(自身を除く): 32914304

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 86, 104, 128, 172, 208, 344, 383, 416, 559, 688, 766, 832, 1118, 1376, 1532, 1664, 2236, 2752, 3064, 4472, 4979, 5504, 6128, 8944, 9958, 12256, 16469, 17888, 19916, 24512, 32938, 35776, 39832, 49024, 65876, 71552, 79664, 131752, 159328, 214097, 263504, 318656, 428194, 527008, 637312, 856388, 1054016, 1712776, 2108032, 3425552, 6851104, 13702208, 27404416]

約数ペア:

[(1, 27404416), (2, 13702208), (4, 6851104), (8, 3425552), (13, 2108032), (16, 1712776), (26, 1054016), (32, 856388), (43, 637312), (52, 527008), (64, 428194), (86, 318656), (104, 263504), (128, 214097), (172, 159328), (208, 131752), (344, 79664), (383, 71552), (416, 65876), (559, 49024), (688, 39832), (766, 35776), (832, 32938), (1118, 24512), (1376, 19916), (1532, 17888), (1664, 16469), (2236, 12256), (2752, 9958), (3064, 8944), (4472, 6128), (4979, 5504)]