2879657984

素因数分解:

$2^{11}\times 7^1\times {\mathrm{200869}}^1$

素因数の和:200898

約数の個数: 48

約数和(自身を含む): 6580501200

約数和(自身を除く): 3700843216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 200869, 401738, 803476, 1406083, 1606952, 2812166, 3213904, 5624332, 6427808, 11248664, 12855616, 22497328, 25711232, 44994656, 51422464, 89989312, 102844928, 179978624, 205689856, 359957248, 411379712, 719914496, 1439828992, 2879657984]

約数ペア:

[(1, 2879657984), (2, 1439828992), (4, 719914496), (7, 411379712), (8, 359957248), (14, 205689856), (16, 179978624), (28, 102844928), (32, 89989312), (56, 51422464), (64, 44994656), (112, 25711232), (128, 22497328), (224, 12855616), (256, 11248664), (448, 6427808), (512, 5624332), (896, 3213904), (1024, 2812166), (1792, 1606952), (2048, 1406083), (3584, 803476), (7168, 401738), (14336, 200869)]