21610688

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{30697}}^1$

素因数の和:30720

約数の個数: 28

約数和(自身を含む): 46783752

約数和(自身を除く): 25173064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 30697, 61394, 122788, 245576, 337667, 491152, 675334, 982304, 1350668, 1964608, 2701336, 5402672, 10805344, 21610688]

約数ペア:

[(1, 21610688), (2, 10805344), (4, 5402672), (8, 2701336), (11, 1964608), (16, 1350668), (22, 982304), (32, 675334), (44, 491152), (64, 337667), (88, 245576), (176, 122788), (352, 61394), (704, 30697)]