4125732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 10584000

約数和(自身を除く): 6458268

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 318, 499, 636, 689, 998, 1378, 1497, 1996, 2067, 2756, 2994, 4134, 5988, 6487, 8268, 12974, 19461, 25948, 26447, 38922, 52894, 77844, 79341, 105788, 158682, 317364, 343811, 687622, 1031433, 1375244, 2062866, 4125732]

約数ペア:

[(1, 4125732), (2, 2062866), (3, 1375244), (4, 1031433), (6, 687622), (12, 343811), (13, 317364), (26, 158682), (39, 105788), (52, 79341), (53, 77844), (78, 52894), (106, 38922), (156, 26447), (159, 25948), (212, 19461), (318, 12974), (499, 8268), (636, 6487), (689, 5988), (998, 4134), (1378, 2994), (1497, 2756), (1996, 2067)]