74985448

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{71551}}^1$

素因数の和:71688

約数の個数: 16

約数和(自身を含む): 141672960

約数和(自身を除く): 66687512

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 71551, 143102, 286204, 572408, 9373181, 18746362, 37492724, 74985448]

約数ペア:

[(1, 74985448), (2, 37492724), (4, 18746362), (8, 9373181), (131, 572408), (262, 286204), (524, 143102), (1048, 71551)]