67301768

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{409}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 128805600

約数和(自身を除く): 61503832

約数列:

[1, 2, 4, 8, 67, 134, 268, 307, 409, 536, 614, 818, 1228, 1636, 2456, 3272, 20569, 27403, 41138, 54806, 82276, 109612, 125563, 164552, 219224, 251126, 502252, 1004504, 8412721, 16825442, 33650884, 67301768]

約数ペア:

[(1, 67301768), (2, 33650884), (4, 16825442), (8, 8412721), (67, 1004504), (134, 502252), (268, 251126), (307, 219224), (409, 164552), (536, 125563), (614, 109612), (818, 82276), (1228, 54806), (1636, 41138), (2456, 27403), (3272, 20569)]