27249992

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1482

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 38552248

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1427, 1736, 2387, 2728, 2854, 4774, 5708, 9548, 9989, 11416, 15697, 19096, 19978, 31394, 39956, 44237, 62788, 79912, 88474, 109879, 125576, 176948, 219758, 309659, 353896, 439516, 486607, 619318, 879032, 973214, 1238636, 1946428, 2477272, 3406249, 3892856, 6812498, 13624996, 27249992]

約数ペア:

[(1, 27249992), (2, 13624996), (4, 6812498), (7, 3892856), (8, 3406249), (11, 2477272), (14, 1946428), (22, 1238636), (28, 973214), (31, 879032), (44, 619318), (56, 486607), (62, 439516), (77, 353896), (88, 309659), (124, 219758), (154, 176948), (217, 125576), (248, 109879), (308, 88474), (341, 79912), (434, 62788), (616, 44237), (682, 39956), (868, 31394), (1364, 19978), (1427, 19096), (1736, 15697), (2387, 11416), (2728, 9989), (2854, 9548), (4774, 5708)]