27125692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 55399680

約数和(自身を除く): 28273988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 71, 76, 142, 209, 284, 418, 457, 781, 836, 914, 1349, 1562, 1828, 2698, 3124, 5027, 5396, 8683, 10054, 14839, 17366, 20108, 29678, 32447, 34732, 59356, 64894, 95513, 129788, 191026, 356917, 382052, 616493, 713834, 1232986, 1427668, 2465972, 6781423, 13562846, 27125692]

約数ペア:

[(1, 27125692), (2, 13562846), (4, 6781423), (11, 2465972), (19, 1427668), (22, 1232986), (38, 713834), (44, 616493), (71, 382052), (76, 356917), (142, 191026), (209, 129788), (284, 95513), (418, 64894), (457, 59356), (781, 34732), (836, 32447), (914, 29678), (1349, 20108), (1562, 17366), (1828, 14839), (2698, 10054), (3124, 8683), (5027, 5396)]