25448192

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1$

素因数の和:1325

約数の個数: 72

約数和(自身を含む): 63380352

約数和(自身を除く): 37932160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1291, 1408, 1792, 2464, 2582, 2816, 4928, 5164, 9037, 9856, 10328, 14201, 18074, 19712, 20656, 28402, 36148, 41312, 56804, 72296, 82624, 99407, 113608, 144592, 165248, 198814, 227216, 289184, 330496, 397628, 454432, 578368, 795256, 908864, 1156736, 1590512, 1817728, 2313472, 3181024, 3635456, 6362048, 12724096, 25448192]

約数ペア:

[(1, 25448192), (2, 12724096), (4, 6362048), (7, 3635456), (8, 3181024), (11, 2313472), (14, 1817728), (16, 1590512), (22, 1156736), (28, 908864), (32, 795256), (44, 578368), (56, 454432), (64, 397628), (77, 330496), (88, 289184), (112, 227216), (128, 198814), (154, 165248), (176, 144592), (224, 113608), (256, 99407), (308, 82624), (352, 72296), (448, 56804), (616, 41312), (704, 36148), (896, 28402), (1232, 20656), (1291, 19712), (1408, 18074), (1792, 14201), (2464, 10328), (2582, 9856), (2816, 9037), (4928, 5164)]