64793008

素因数分解:

$2^4\times 7^1\times {\mathrm{578509}}^1$

素因数の和:578524

約数の個数: 20

約数和(自身を含む): 143470480

約数和(自身を除く): 78677472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 578509, 1157018, 2314036, 4049563, 4628072, 8099126, 9256144, 16198252, 32396504, 64793008]

約数ペア:

[(1, 64793008), (2, 32396504), (4, 16198252), (7, 9256144), (8, 8099126), (14, 4628072), (16, 4049563), (28, 2314036), (56, 1157018), (112, 578509)]