5815264

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2027

約数の個数: 48

約数和(自身を含む): 14097888

約数和(自身を除く): 8282624

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, 1997, 2912, 3994, 7988, 13979, 15976, 25961, 27958, 31952, 51922, 55916, 63904, 103844, 111832, 181727, 207688, 223664, 363454, 415376, 447328, 726908, 830752, 1453816, 2907632, 5815264]

約数ペア:

[(1, 5815264), (2, 2907632), (4, 1453816), (7, 830752), (8, 726908), (13, 447328), (14, 415376), (16, 363454), (26, 223664), (28, 207688), (32, 181727), (52, 111832), (56, 103844), (91, 63904), (104, 55916), (112, 51922), (182, 31952), (208, 27958), (224, 25961), (364, 15976), (416, 13979), (728, 7988), (1456, 3994), (1997, 2912)]