64600928

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12539}}^1$

素因数の和:12579

約数の個数: 48

約数和(自身を含む): 151683840

約数和(自身を除く): 87082912

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12539, 25078, 50156, 87773, 100312, 175546, 200624, 288397, 351092, 401248, 576794, 702184, 1153588, 1404368, 2018779, 2307176, 2808736, 4037558, 4614352, 8075116, 9228704, 16150232, 32300464, 64600928]

約数ペア:

[(1, 64600928), (2, 32300464), (4, 16150232), (7, 9228704), (8, 8075116), (14, 4614352), (16, 4037558), (23, 2808736), (28, 2307176), (32, 2018779), (46, 1404368), (56, 1153588), (92, 702184), (112, 576794), (161, 401248), (184, 351092), (224, 288397), (322, 200624), (368, 175546), (644, 100312), (736, 87773), (1288, 50156), (2576, 25078), (5152, 12539)]