557013376

素因数分解:

$2^7\times {\mathrm{1583}}^1\times {\mathrm{2749}}^1$

素因数の和:4346

約数の個数: 32

約数和(自身を含む): 1110780000

約数和(自身を除く): 553766624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1583, 2749, 3166, 5498, 6332, 10996, 12664, 21992, 25328, 43984, 50656, 87968, 101312, 175936, 202624, 351872, 4351667, 8703334, 17406668, 34813336, 69626672, 139253344, 278506688, 557013376]

約数ペア:

[(1, 557013376), (2, 278506688), (4, 139253344), (8, 69626672), (16, 34813336), (32, 17406668), (64, 8703334), (128, 4351667), (1583, 351872), (2749, 202624), (3166, 175936), (5498, 101312), (6332, 87968), (10996, 50656), (12664, 43984), (21992, 25328)]