838980352

素因数分解:

$2^8\times 7^2\times {\mathrm{66883}}^1$

素因数の和:66913

約数の個数: 54

約数和(自身を含む): 1948130268

約数和(自身を除く): 1109149916

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, 66883, 133766, 267532, 468181, 535064, 936362, 1070128, 1872724, 2140256, 3277267, 3745448, 4280512, 6554534, 7490896, 8561024, 13109068, 14981792, 17122048, 26218136, 29963584, 52436272, 59927168, 104872544, 119854336, 209745088, 419490176, 838980352]

約数ペア:

[(1, 838980352), (2, 419490176), (4, 209745088), (7, 119854336), (8, 104872544), (14, 59927168), (16, 52436272), (28, 29963584), (32, 26218136), (49, 17122048), (56, 14981792), (64, 13109068), (98, 8561024), (112, 7490896), (128, 6554534), (196, 4280512), (224, 3745448), (256, 3277267), (392, 2140256), (448, 1872724), (784, 1070128), (896, 936362), (1568, 535064), (1792, 468181), (3136, 267532), (6272, 133766), (12544, 66883)]