27568696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 59097600

約数和(自身を除く): 31528904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 227, 323, 376, 454, 646, 799, 893, 908, 1292, 1598, 1786, 1816, 2584, 3196, 3572, 3859, 4313, 6392, 7144, 7718, 8626, 10669, 15181, 15436, 17252, 21338, 30362, 30872, 34504, 42676, 60724, 73321, 85352, 121448, 146642, 181373, 202711, 293284, 362746, 405422, 586568, 725492, 810844, 1450984, 1621688, 3446087, 6892174, 13784348, 27568696]

約数ペア:

[(1, 27568696), (2, 13784348), (4, 6892174), (8, 3446087), (17, 1621688), (19, 1450984), (34, 810844), (38, 725492), (47, 586568), (68, 405422), (76, 362746), (94, 293284), (136, 202711), (152, 181373), (188, 146642), (227, 121448), (323, 85352), (376, 73321), (454, 60724), (646, 42676), (799, 34504), (893, 30872), (908, 30362), (1292, 21338), (1598, 17252), (1786, 15436), (1816, 15181), (2584, 10669), (3196, 8626), (3572, 7718), (3859, 7144), (4313, 6392)]