66570752

素因数分解:

$2^9\times {\mathrm{130021}}^1$

素因数の和:130039

約数の個数: 20

約数和(自身を含む): 133012506

約数和(自身を除く): 66441754

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 130021, 260042, 520084, 1040168, 2080336, 4160672, 8321344, 16642688, 33285376, 66570752]

約数ペア:

[(1, 66570752), (2, 33285376), (4, 16642688), (8, 8321344), (16, 4160672), (32, 2080336), (64, 1040168), (128, 520084), (256, 260042), (512, 130021)]