2521047844

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{24407}}^1$

素因数の和:24473

約数の個数: 72

約数和(自身を含む): 5609544192

約数和(自身を除く): 3088496348

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 49, 62, 68, 98, 119, 124, 196, 217, 238, 434, 476, 527, 833, 868, 1054, 1519, 1666, 2108, 3038, 3332, 3689, 6076, 7378, 14756, 24407, 25823, 48814, 51646, 97628, 103292, 170849, 341698, 414919, 683396, 756617, 829838, 1195943, 1513234, 1659676, 2391886, 2904433, 3026468, 4783772, 5296319, 5808866, 10592638, 11617732, 12862489, 20331031, 21185276, 25724978, 37074233, 40662062, 51449956, 74148466, 81324124, 90037423, 148296932, 180074846, 360149692, 630261961, 1260523922, 2521047844]

約数ペア:

[(1, 2521047844), (2, 1260523922), (4, 630261961), (7, 360149692), (14, 180074846), (17, 148296932), (28, 90037423), (31, 81324124), (34, 74148466), (49, 51449956), (62, 40662062), (68, 37074233), (98, 25724978), (119, 21185276), (124, 20331031), (196, 12862489), (217, 11617732), (238, 10592638), (434, 5808866), (476, 5296319), (527, 4783772), (833, 3026468), (868, 2904433), (1054, 2391886), (1519, 1659676), (1666, 1513234), (2108, 1195943), (3038, 829838), (3332, 756617), (3689, 683396), (6076, 414919), (7378, 341698), (14756, 170849), (24407, 103292), (25823, 97628), (48814, 51646)]