26841632

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{19507}}^1$

素因数の和:19560

約数の個数: 24

約数和(自身を含む): 54076176

約数和(自身を除く): 27234544

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 19507, 39014, 78028, 156056, 312112, 624224, 838801, 1677602, 3355204, 6710408, 13420816, 26841632]

約数ペア:

[(1, 26841632), (2, 13420816), (4, 6710408), (8, 3355204), (16, 1677602), (32, 838801), (43, 624224), (86, 312112), (172, 156056), (344, 78028), (688, 39014), (1376, 19507)]