5821088

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2029

約数の個数: 48

約数和(自身を含む): 14112000

約数和(自身を除く): 8290912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 1999, 2912, 3998, 7996, 13993, 15992, 25987, 27986, 31984, 51974, 55972, 63968, 103948, 111944, 181909, 207896, 223888, 363818, 415792, 447776, 727636, 831584, 1455272, 2910544, 5821088]

約数ペア:

[(1, 5821088), (2, 2910544), (4, 1455272), (7, 831584), (8, 727636), (13, 447776), (14, 415792), (16, 363818), (26, 223888), (28, 207896), (32, 181909), (52, 111944), (56, 103948), (91, 63968), (104, 55972), (112, 51974), (182, 31984), (208, 27986), (224, 25987), (364, 15992), (416, 13993), (728, 7996), (1456, 3998), (1999, 2912)]