40698212

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 72770880

約数和(自身を除く): 32072668

約数列:

[1, 2, 4, 67, 134, 181, 268, 362, 724, 839, 1678, 3356, 12127, 24254, 48508, 56213, 112426, 151859, 224852, 303718, 607436, 10174553, 20349106, 40698212]

約数ペア:

[(1, 40698212), (2, 20349106), (4, 10174553), (67, 607436), (134, 303718), (181, 224852), (268, 151859), (362, 112426), (724, 56213), (839, 48508), (1678, 24254), (3356, 12127)]