26944318

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 43369992

約数和(自身を除く): 16425674

約数列:

[1, 2, 19, 38, 67, 134, 361, 557, 722, 1114, 1273, 2546, 10583, 21166, 24187, 37319, 48374, 74638, 201077, 402154, 709061, 1418122, 13472159, 26944318]

約数ペア:

[(1, 26944318), (2, 13472159), (19, 1418122), (38, 709061), (67, 402154), (134, 201077), (361, 74638), (557, 48374), (722, 37319), (1114, 24187), (1273, 21166), (2546, 10583)]