65375732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{2053}}^1$

素因数の和:2495

約数の個数: 24

約数和(自身を含む): 120775200

約数和(自身を除く): 55399468

約数列:

[1, 2, 4, 19, 38, 76, 419, 838, 1676, 2053, 4106, 7961, 8212, 15922, 31844, 39007, 78014, 156028, 860207, 1720414, 3440828, 16343933, 32687866, 65375732]

約数ペア:

[(1, 65375732), (2, 32687866), (4, 16343933), (19, 3440828), (38, 1720414), (76, 860207), (419, 156028), (838, 78014), (1676, 39007), (2053, 31844), (4106, 15922), (7961, 8212)]