57421312

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{8627}}^1$

素因数の和:8658

約数の個数: 40

約数和(自身を含む): 123570216

約数和(自身を除く): 66148904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 8627, 17254, 34508, 69016, 112151, 138032, 224302, 276064, 448604, 552128, 897208, 1104256, 1794416, 2208512, 3588832, 4417024, 7177664, 14355328, 28710656, 57421312]

約数ペア:

[(1, 57421312), (2, 28710656), (4, 14355328), (8, 7177664), (13, 4417024), (16, 3588832), (26, 2208512), (32, 1794416), (52, 1104256), (64, 897208), (104, 552128), (128, 448604), (208, 276064), (256, 224302), (416, 138032), (512, 112151), (832, 69016), (1664, 34508), (3328, 17254), (6656, 8627)]