26721344

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{32117}}^1$

素因数の和:32142

約数の個数: 28

約数和(自身を含む): 57105804

約数和(自身を除く): 30384460

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 32117, 64234, 128468, 256936, 417521, 513872, 835042, 1027744, 1670084, 2055488, 3340168, 6680336, 13360672, 26721344]

約数ペア:

[(1, 26721344), (2, 13360672), (4, 6680336), (8, 3340168), (13, 2055488), (16, 1670084), (26, 1027744), (32, 835042), (52, 513872), (64, 417521), (104, 256936), (208, 128468), (416, 64234), (832, 32117)]