40656196

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{4639}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 81589760

約数和(自身を除く): 40933564

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 4639, 8764, 9278, 18556, 32473, 64946, 129892, 1452007, 2904014, 5808028, 10164049, 20328098, 40656196]

約数ペア:

[(1, 40656196), (2, 20328098), (4, 10164049), (7, 5808028), (14, 2904014), (28, 1452007), (313, 129892), (626, 64946), (1252, 32473), (2191, 18556), (4382, 9278), (4639, 8764)]