70020872

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{1033}}^1$

素因数の和:1305

約数の個数: 32

約数和(自身を含む): 135557400

約数和(自身を除く): 65536528

約数列:

[1, 2, 4, 8, 37, 74, 148, 229, 296, 458, 916, 1033, 1832, 2066, 4132, 8264, 8473, 16946, 33892, 38221, 67784, 76442, 152884, 236557, 305768, 473114, 946228, 1892456, 8752609, 17505218, 35010436, 70020872]

約数ペア:

[(1, 70020872), (2, 35010436), (4, 17505218), (8, 8752609), (37, 1892456), (74, 946228), (148, 473114), (229, 305768), (296, 236557), (458, 152884), (916, 76442), (1033, 67784), (1832, 38221), (2066, 33892), (4132, 16946), (8264, 8473)]