61331452

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{997}}^1$

素因数の和:1047

約数の個数: 48

約数和(自身を含む): 133013440

約数和(自身を除く): 71681988

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 997, 1183, 1994, 2197, 2366, 3988, 4394, 4732, 6979, 8788, 12961, 13958, 15379, 25922, 27916, 30758, 51844, 61516, 90727, 168493, 181454, 336986, 362908, 673972, 1179451, 2190409, 2358902, 4380818, 4717804, 8761636, 15332863, 30665726, 61331452]

約数ペア:

[(1, 61331452), (2, 30665726), (4, 15332863), (7, 8761636), (13, 4717804), (14, 4380818), (26, 2358902), (28, 2190409), (52, 1179451), (91, 673972), (169, 362908), (182, 336986), (338, 181454), (364, 168493), (676, 90727), (997, 61516), (1183, 51844), (1994, 30758), (2197, 27916), (2366, 25922), (3988, 15379), (4394, 13958), (4732, 12961), (6979, 8788)]