27447888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43987}}^1$

素因数の和:44011

約数の個数: 40

約数和(自身を含む): 76363168

約数和(自身を除く): 48915280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 43987, 87974, 131961, 175948, 263922, 351896, 527844, 571831, 703792, 1055688, 1143662, 1715493, 2111376, 2287324, 3430986, 4574648, 6861972, 9149296, 13723944, 27447888]

約数ペア:

[(1, 27447888), (2, 13723944), (3, 9149296), (4, 6861972), (6, 4574648), (8, 3430986), (12, 2287324), (13, 2111376), (16, 1715493), (24, 1143662), (26, 1055688), (39, 703792), (48, 571831), (52, 527844), (78, 351896), (104, 263922), (156, 175948), (208, 131961), (312, 87974), (624, 43987)]