40110686

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 75479040

約数和(自身を除く): 35368354

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1439, 1991, 2534, 2878, 3982, 10073, 13937, 15829, 20146, 27874, 31658, 110803, 221606, 260459, 520918, 1823213, 2865049, 3646426, 5730098, 20055343, 40110686]

約数ペア:

[(1, 40110686), (2, 20055343), (7, 5730098), (11, 3646426), (14, 2865049), (22, 1823213), (77, 520918), (154, 260459), (181, 221606), (362, 110803), (1267, 31658), (1439, 27874), (1991, 20146), (2534, 15829), (2878, 13937), (3982, 10073)]