40374313924

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{663571}}^1$

素因数の和:663676

約数の個数: 48

約数和(自身を含む): 84278952576

約数和(自身を除く): 43904638652

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 574, 742, 1148, 1484, 2173, 4346, 8692, 15211, 30422, 60844, 663571, 1327142, 2654284, 4644997, 9289994, 18579988, 27206411, 35169263, 54412822, 70338526, 108825644, 140677052, 190444877, 246184841, 380889754, 492369682, 761779508, 984739364, 1441939783, 2883879566, 5767759132, 10093578481, 20187156962, 40374313924]

約数ペア:

[(1, 40374313924), (2, 20187156962), (4, 10093578481), (7, 5767759132), (14, 2883879566), (28, 1441939783), (41, 984739364), (53, 761779508), (82, 492369682), (106, 380889754), (164, 246184841), (212, 190444877), (287, 140677052), (371, 108825644), (574, 70338526), (742, 54412822), (1148, 35169263), (1484, 27206411), (2173, 18579988), (4346, 9289994), (8692, 4644997), (15211, 2654284), (30422, 1327142), (60844, 663571)]