42676964

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 44414236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 719, 781, 836, 1349, 1438, 1562, 2698, 2876, 3124, 5396, 7909, 13661, 14839, 15818, 27322, 29678, 31636, 51049, 54644, 59356, 102098, 150271, 204196, 300542, 561539, 601084, 969931, 1123078, 1939862, 2246156, 3879724, 10669241, 21338482, 42676964]

約数ペア:

[(1, 42676964), (2, 21338482), (4, 10669241), (11, 3879724), (19, 2246156), (22, 1939862), (38, 1123078), (44, 969931), (71, 601084), (76, 561539), (142, 300542), (209, 204196), (284, 150271), (418, 102098), (719, 59356), (781, 54644), (836, 51049), (1349, 31636), (1438, 29678), (1562, 27322), (2698, 15818), (2876, 14839), (3124, 13661), (5396, 7909)]