74886068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{42841}}^1$

素因数の和:42887

約数の個数: 24

約数和(自身を含む): 143949120

約数和(自身を除く): 69063052

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 42841, 85682, 171364, 813979, 985343, 1627958, 1970686, 3255916, 3941372, 18721517, 37443034, 74886068]

約数ペア:

[(1, 74886068), (2, 37443034), (4, 18721517), (19, 3941372), (23, 3255916), (38, 1970686), (46, 1627958), (76, 985343), (92, 813979), (437, 171364), (874, 85682), (1748, 42841)]