2755778816

素因数分解:

$2^8\times 7^2\times {\mathrm{219689}}^1$

素因数の和:219719

約数の個数: 54

約数和(自身を含む): 6398910630

約数和(自身を除く): 3643131814

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 219689, 439378, 878756, 1537823, 1757512, 3075646, 3515024, 6151292, 7030048, 10764761, 12302584, 14060096, 21529522, 24605168, 28120192, 43059044, 49210336, 56240384, 86118088, 98420672, 172236176, 196841344, 344472352, 393682688, 688944704, 1377889408, 2755778816]

約数ペア:

[(1, 2755778816), (2, 1377889408), (4, 688944704), (7, 393682688), (8, 344472352), (14, 196841344), (16, 172236176), (28, 98420672), (32, 86118088), (49, 56240384), (56, 49210336), (64, 43059044), (98, 28120192), (112, 24605168), (128, 21529522), (196, 14060096), (224, 12302584), (256, 10764761), (392, 7030048), (448, 6151292), (784, 3515024), (896, 3075646), (1568, 1757512), (1792, 1537823), (3136, 878756), (6272, 439378), (12544, 219689)]