69090304

素因数分解:

$2^{10}\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:748

約数の個数: 44

約数和(自身を含む): 139605400

約数和(自身を除く): 70515096

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 619, 872, 1024, 1238, 1744, 2476, 3488, 4952, 6976, 9904, 13952, 19808, 27904, 39616, 55808, 67471, 79232, 111616, 134942, 158464, 269884, 316928, 539768, 633856, 1079536, 2159072, 4318144, 8636288, 17272576, 34545152, 69090304]

約数ペア:

[(1, 69090304), (2, 34545152), (4, 17272576), (8, 8636288), (16, 4318144), (32, 2159072), (64, 1079536), (109, 633856), (128, 539768), (218, 316928), (256, 269884), (436, 158464), (512, 134942), (619, 111616), (872, 79232), (1024, 67471), (1238, 55808), (1744, 39616), (2476, 27904), (3488, 19808), (4952, 13952), (6976, 9904)]