64639488

素因数分解:

$2^9\times 3^1\times {\mathrm{42083}}^1$

素因数の和:42104

約数の個数: 40

約数和(自身を含む): 172207728

約数和(自身を除く): 107568240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 42083, 84166, 126249, 168332, 252498, 336664, 504996, 673328, 1009992, 1346656, 2019984, 2693312, 4039968, 5386624, 8079936, 10773248, 16159872, 21546496, 32319744, 64639488]

約数ペア:

[(1, 64639488), (2, 32319744), (3, 21546496), (4, 16159872), (6, 10773248), (8, 8079936), (12, 5386624), (16, 4039968), (24, 2693312), (32, 2019984), (48, 1346656), (64, 1009992), (96, 673328), (128, 504996), (192, 336664), (256, 252498), (384, 168332), (512, 126249), (768, 84166), (1536, 42083)]