53979328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{64879}}^1$

素因数の和:64904

約数の個数: 28

約数和(自身を含む): 115356640

約数和(自身を除く): 61377312

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 64879, 129758, 259516, 519032, 843427, 1038064, 1686854, 2076128, 3373708, 4152256, 6747416, 13494832, 26989664, 53979328]

約数ペア:

[(1, 53979328), (2, 26989664), (4, 13494832), (8, 6747416), (13, 4152256), (16, 3373708), (26, 2076128), (32, 1686854), (52, 1038064), (64, 843427), (104, 519032), (208, 259516), (416, 129758), (832, 64879)]