26216868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 63431424

約数和(自身を除く): 37214556

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 431, 444, 548, 822, 862, 1293, 1644, 1724, 2586, 5069, 5172, 10138, 15207, 15947, 20276, 30414, 31894, 47841, 59047, 60828, 63788, 95682, 118094, 177141, 191364, 236188, 354282, 708564, 2184739, 4369478, 6554217, 8738956, 13108434, 26216868]

約数ペア:

[(1, 26216868), (2, 13108434), (3, 8738956), (4, 6554217), (6, 4369478), (12, 2184739), (37, 708564), (74, 354282), (111, 236188), (137, 191364), (148, 177141), (222, 118094), (274, 95682), (411, 63788), (431, 60828), (444, 59047), (548, 47841), (822, 31894), (862, 30414), (1293, 20276), (1644, 15947), (1724, 15207), (2586, 10138), (5069, 5172)]