66269696

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1912

約数の個数: 40

約数和(自身を含む): 134348544

約数和(自身を除く): 68078848

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1136, 1823, 2272, 3646, 4544, 7292, 9088, 14584, 18176, 29168, 36352, 58336, 116672, 129433, 233344, 258866, 466688, 517732, 933376, 1035464, 2070928, 4141856, 8283712, 16567424, 33134848, 66269696]

約数ペア:

[(1, 66269696), (2, 33134848), (4, 16567424), (8, 8283712), (16, 4141856), (32, 2070928), (64, 1035464), (71, 933376), (128, 517732), (142, 466688), (256, 258866), (284, 233344), (512, 129433), (568, 116672), (1136, 58336), (1823, 36352), (2272, 29168), (3646, 18176), (4544, 14584), (7292, 9088)]