56813218

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21701}}^1$

素因数の和:21738

約数の個数: 32

約数和(自身を含む): 112503168

約数和(自身を除く): 55689950

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 21701, 43402, 151907, 238711, 303814, 368917, 477422, 737834, 1670977, 2582419, 3341954, 4058087, 5164838, 8116174, 28406609, 56813218]

約数ペア:

[(1, 56813218), (2, 28406609), (7, 8116174), (11, 5164838), (14, 4058087), (17, 3341954), (22, 2582419), (34, 1670977), (77, 737834), (119, 477422), (154, 368917), (187, 303814), (238, 238711), (374, 151907), (1309, 43402), (2618, 21701)]