2045725696

素因数分解:

$2^{10}\times 7^2\times {\mathrm{40771}}^1$

素因数の和:40805

約数の個数: 66

約数和(自身を含む): 4757236188

約数和(自身を除く): 2711510492

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 25088, 40771, 50176, 81542, 163084, 285397, 326168, 570794, 652336, 1141588, 1304672, 1997779, 2283176, 2609344, 3995558, 4566352, 5218688, 7991116, 9132704, 10437376, 15982232, 18265408, 20874752, 31964464, 36530816, 41749504, 63928928, 73061632, 127857856, 146123264, 255715712, 292246528, 511431424, 1022862848, 2045725696]

約数ペア:

[(1, 2045725696), (2, 1022862848), (4, 511431424), (7, 292246528), (8, 255715712), (14, 146123264), (16, 127857856), (28, 73061632), (32, 63928928), (49, 41749504), (56, 36530816), (64, 31964464), (98, 20874752), (112, 18265408), (128, 15982232), (196, 10437376), (224, 9132704), (256, 7991116), (392, 5218688), (448, 4566352), (512, 3995558), (784, 2609344), (896, 2283176), (1024, 1997779), (1568, 1304672), (1792, 1141588), (3136, 652336), (3584, 570794), (6272, 326168), (7168, 285397), (12544, 163084), (25088, 81542), (40771, 50176)]