28074384

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5029

約数の個数: 80

約数和(自身を含む): 86800000

約数和(自身を除く): 58725616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 4999, 5616, 9998, 14997, 19996, 29994, 39992, 44991, 59988, 64987, 79984, 89982, 119976, 129974, 134973, 179964, 194961, 239952, 259948, 269946, 359928, 389922, 519896, 539892, 584883, 719856, 779844, 1039792, 1079784, 1169766, 1559688, 1754649, 2159568, 2339532, 3119376, 3509298, 4679064, 7018596, 9358128, 14037192, 28074384]

約数ペア:

[(1, 28074384), (2, 14037192), (3, 9358128), (4, 7018596), (6, 4679064), (8, 3509298), (9, 3119376), (12, 2339532), (13, 2159568), (16, 1754649), (18, 1559688), (24, 1169766), (26, 1079784), (27, 1039792), (36, 779844), (39, 719856), (48, 584883), (52, 539892), (54, 519896), (72, 389922), (78, 359928), (104, 269946), (108, 259948), (117, 239952), (144, 194961), (156, 179964), (208, 134973), (216, 129974), (234, 119976), (312, 89982), (351, 79984), (432, 64987), (468, 59988), (624, 44991), (702, 39992), (936, 29994), (1404, 19996), (1872, 14997), (2808, 9998), (4999, 5616)]