4272724

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 7711200

約数和(自身を除く): 3438476

約数列:

[1, 2, 4, 67, 107, 134, 149, 214, 268, 298, 428, 596, 7169, 9983, 14338, 15943, 19966, 28676, 31886, 39932, 63772, 1068181, 2136362, 4272724]

約数ペア:

[(1, 4272724), (2, 2136362), (4, 1068181), (67, 63772), (107, 39932), (134, 31886), (149, 28676), (214, 19966), (268, 15943), (298, 14338), (428, 9983), (596, 7169)]