15751662016

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{9551}}^1$

素因数の和:9989

約数の個数: 56

約数和(自身を含む): 31778472384

約数和(自身を除く): 16026810368

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 353, 584, 706, 1168, 1412, 2336, 2824, 4672, 5648, 9551, 11296, 19102, 22592, 25769, 38204, 51538, 76408, 103076, 152816, 206152, 305632, 412304, 611264, 697223, 824608, 1394446, 1649216, 2788892, 3371503, 5577784, 6743006, 11155568, 13486012, 22311136, 26972024, 44622272, 53944048, 107888096, 215776192, 246119719, 492239438, 984478876, 1968957752, 3937915504, 7875831008, 15751662016]

約数ペア:

[(1, 15751662016), (2, 7875831008), (4, 3937915504), (8, 1968957752), (16, 984478876), (32, 492239438), (64, 246119719), (73, 215776192), (146, 107888096), (292, 53944048), (353, 44622272), (584, 26972024), (706, 22311136), (1168, 13486012), (1412, 11155568), (2336, 6743006), (2824, 5577784), (4672, 3371503), (5648, 2788892), (9551, 1649216), (11296, 1394446), (19102, 824608), (22592, 697223), (25769, 611264), (38204, 412304), (51538, 305632), (76408, 206152), (103076, 152816)]