26685424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2209

約数の個数: 40

約数和(自身を含む): 55777680

約数和(自身を除く): 29092256

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 2141, 3116, 4282, 6232, 8564, 12464, 17128, 34256, 40679, 81358, 87781, 162716, 175562, 325432, 351124, 650864, 702248, 1404496, 1667839, 3335678, 6671356, 13342712, 26685424]

約数ペア:

[(1, 26685424), (2, 13342712), (4, 6671356), (8, 3335678), (16, 1667839), (19, 1404496), (38, 702248), (41, 650864), (76, 351124), (82, 325432), (152, 175562), (164, 162716), (304, 87781), (328, 81358), (656, 40679), (779, 34256), (1558, 17128), (2141, 12464), (3116, 8564), (4282, 6232)]