26421264

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 80432352

約数和(自身を除く): 54011088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 68, 72, 86, 102, 129, 136, 144, 153, 172, 204, 251, 258, 272, 306, 344, 387, 408, 502, 516, 612, 688, 731, 753, 774, 816, 1004, 1032, 1224, 1462, 1506, 1548, 2008, 2064, 2193, 2259, 2448, 2924, 3012, 3096, 4016, 4267, 4386, 4518, 5848, 6024, 6192, 6579, 8534, 8772, 9036, 10793, 11696, 12048, 12801, 13158, 17068, 17544, 18072, 21586, 25602, 26316, 32379, 34136, 35088, 36144, 38403, 43172, 51204, 52632, 64758, 68272, 76806, 86344, 97137, 102408, 105264, 129516, 153612, 172688, 183481, 194274, 204816, 259032, 307224, 366962, 388548, 518064, 550443, 614448, 733924, 777096, 1100886, 1467848, 1554192, 1651329, 2201772, 2935696, 3302658, 4403544, 6605316, 8807088, 13210632, 26421264]

約数ペア:

[(1, 26421264), (2, 13210632), (3, 8807088), (4, 6605316), (6, 4403544), (8, 3302658), (9, 2935696), (12, 2201772), (16, 1651329), (17, 1554192), (18, 1467848), (24, 1100886), (34, 777096), (36, 733924), (43, 614448), (48, 550443), (51, 518064), (68, 388548), (72, 366962), (86, 307224), (102, 259032), (129, 204816), (136, 194274), (144, 183481), (153, 172688), (172, 153612), (204, 129516), (251, 105264), (258, 102408), (272, 97137), (306, 86344), (344, 76806), (387, 68272), (408, 64758), (502, 52632), (516, 51204), (612, 43172), (688, 38403), (731, 36144), (753, 35088), (774, 34136), (816, 32379), (1004, 26316), (1032, 25602), (1224, 21586), (1462, 18072), (1506, 17544), (1548, 17068), (2008, 13158), (2064, 12801), (2193, 12048), (2259, 11696), (2448, 10793), (2924, 9036), (3012, 8772), (3096, 8534), (4016, 6579), (4267, 6192), (4386, 6024), (4518, 5848)]