15669038848

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{3607}}^1$

素因数の和:3933

約数の個数: 72

約数和(自身を含む): 31858928640

約数和(自身を除く): 16189889792

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 239, 256, 284, 478, 568, 956, 1136, 1912, 2272, 3607, 3824, 4544, 7214, 7648, 9088, 14428, 15296, 16969, 18176, 28856, 30592, 33938, 57712, 61184, 67876, 115424, 135752, 230848, 256097, 271504, 461696, 512194, 543008, 862073, 923392, 1024388, 1086016, 1724146, 2048776, 2172032, 3448292, 4097552, 4344064, 6896584, 8195104, 13793168, 16390208, 27586336, 32780416, 55172672, 61207183, 65560832, 110345344, 122414366, 220690688, 244828732, 489657464, 979314928, 1958629856, 3917259712, 7834519424, 15669038848]

約数ペア:

[(1, 15669038848), (2, 7834519424), (4, 3917259712), (8, 1958629856), (16, 979314928), (32, 489657464), (64, 244828732), (71, 220690688), (128, 122414366), (142, 110345344), (239, 65560832), (256, 61207183), (284, 55172672), (478, 32780416), (568, 27586336), (956, 16390208), (1136, 13793168), (1912, 8195104), (2272, 6896584), (3607, 4344064), (3824, 4097552), (4544, 3448292), (7214, 2172032), (7648, 2048776), (9088, 1724146), (14428, 1086016), (15296, 1024388), (16969, 923392), (18176, 862073), (28856, 543008), (30592, 512194), (33938, 461696), (57712, 271504), (61184, 256097), (67876, 230848), (115424, 135752)]