27879723644

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{166669}}^1$

素因数の和:166794

約数の個数: 48

約数和(自身を含む): 53761075200

約数和(自身を除く): 25881351556

約数列:

[1, 2, 4, 19, 31, 38, 62, 71, 76, 124, 142, 284, 589, 1178, 1349, 2201, 2356, 2698, 4402, 5396, 8804, 41819, 83638, 166669, 167276, 333338, 666676, 3166711, 5166739, 6333422, 10333478, 11833499, 12666844, 20666956, 23666998, 47333996, 98168041, 196336082, 224836481, 366838469, 392672164, 449672962, 733676938, 899345924, 1467353876, 6969930911, 13939861822, 27879723644]

約数ペア:

[(1, 27879723644), (2, 13939861822), (4, 6969930911), (19, 1467353876), (31, 899345924), (38, 733676938), (62, 449672962), (71, 392672164), (76, 366838469), (124, 224836481), (142, 196336082), (284, 98168041), (589, 47333996), (1178, 23666998), (1349, 20666956), (2201, 12666844), (2356, 11833499), (2698, 10333478), (4402, 6333422), (5396, 5166739), (8804, 3166711), (41819, 666676), (83638, 333338), (166669, 167276)]