74797648

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{65843}}^1$

素因数の和:65922

約数の個数: 20

約数和(自身を含む): 146963808

約数和(自身を除く): 72166160

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 65843, 131686, 263372, 526744, 1053488, 4674853, 9349706, 18699412, 37398824, 74797648]

約数ペア:

[(1, 74797648), (2, 37398824), (4, 18699412), (8, 9349706), (16, 4674853), (71, 1053488), (142, 526744), (284, 263372), (568, 131686), (1136, 65843)]