40754224

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5431}}^1$

素因数の和:5513

約数の個数: 40

約数和(自身を含む): 91605248

約数和(自身を除く): 50851024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 5431, 7504, 10862, 21724, 38017, 43448, 76034, 86896, 152068, 304136, 363877, 608272, 727754, 1455508, 2547139, 2911016, 5094278, 5822032, 10188556, 20377112, 40754224]

約数ペア:

[(1, 40754224), (2, 20377112), (4, 10188556), (7, 5822032), (8, 5094278), (14, 2911016), (16, 2547139), (28, 1455508), (56, 727754), (67, 608272), (112, 363877), (134, 304136), (268, 152068), (469, 86896), (536, 76034), (938, 43448), (1072, 38017), (1876, 21724), (3752, 10862), (5431, 7504)]