26646664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15937}}^1$

素因数の和:15973

約数の個数: 32

約数和(自身を含む): 57376800

約数和(自身を除く): 30730136

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 15937, 31874, 63748, 127496, 175307, 302803, 350614, 605606, 701228, 1211212, 1402456, 2422424, 3330833, 6661666, 13323332, 26646664]

約数ペア:

[(1, 26646664), (2, 13323332), (4, 6661666), (8, 3330833), (11, 2422424), (19, 1402456), (22, 1211212), (38, 701228), (44, 605606), (76, 350614), (88, 302803), (152, 175307), (209, 127496), (418, 63748), (836, 31874), (1672, 15937)]