64176256

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{21799}}^1$

素因数の和:21836

約数の個数: 32

約数和(自身を含む): 133416000

約数和(自身を除く): 69239744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 21799, 43598, 87196, 174392, 348784, 501377, 697568, 1002754, 1395136, 2005508, 2790272, 4011016, 8022032, 16044064, 32088128, 64176256]

約数ペア:

[(1, 64176256), (2, 32088128), (4, 16044064), (8, 8022032), (16, 4011016), (23, 2790272), (32, 2005508), (46, 1395136), (64, 1002754), (92, 697568), (128, 501377), (184, 348784), (368, 174392), (736, 87196), (1472, 43598), (2944, 21799)]