40105352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37693}}^1$

素因数の和:37725

約数の個数: 32

約数和(自身を含む): 90465600

約数和(自身を除く): 50360248

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 37693, 75386, 150772, 263851, 301544, 527702, 716167, 1055404, 1432334, 2110808, 2864668, 5013169, 5729336, 10026338, 20052676, 40105352]

約数ペア:

[(1, 40105352), (2, 20052676), (4, 10026338), (7, 5729336), (8, 5013169), (14, 2864668), (19, 2110808), (28, 1432334), (38, 1055404), (56, 716167), (76, 527702), (133, 301544), (152, 263851), (266, 150772), (532, 75386), (1064, 37693)]