70540276

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 132378400

約数和(自身を除く): 61838124

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 289, 439, 556, 578, 878, 1156, 1756, 2363, 4726, 7463, 9452, 14926, 29852, 40171, 61021, 80342, 122042, 126871, 160684, 244084, 253742, 507484, 1037357, 2074714, 4149428, 17635069, 35270138, 70540276]

約数ペア:

[(1, 70540276), (2, 35270138), (4, 17635069), (17, 4149428), (34, 2074714), (68, 1037357), (139, 507484), (278, 253742), (289, 244084), (439, 160684), (556, 126871), (578, 122042), (878, 80342), (1156, 61021), (1756, 40171), (2363, 29852), (4726, 14926), (7463, 9452)]