69941812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{8443}}^1$

素因数の和:8575

約数の個数: 24

約数和(自身を含む): 130037600

約数和(自身を除く): 60095788

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 4142, 8284, 8443, 16886, 33772, 160417, 320834, 641668, 920287, 1840574, 3681148, 17485453, 34970906, 69941812]

約数ペア:

[(1, 69941812), (2, 34970906), (4, 17485453), (19, 3681148), (38, 1840574), (76, 920287), (109, 641668), (218, 320834), (436, 160417), (2071, 33772), (4142, 16886), (8284, 8443)]