40048162

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13687}}^1$

素因数の和:13726

約数の個数: 32

約数和(自身を含む): 78842880

約数和(自身を除く): 38794718

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 13687, 27374, 95809, 150557, 191618, 260053, 301114, 520106, 1053899, 1820371, 2107798, 2860583, 3640742, 5721166, 20024081, 40048162]

約数ペア:

[(1, 40048162), (2, 20024081), (7, 5721166), (11, 3640742), (14, 2860583), (19, 2107798), (22, 1820371), (38, 1053899), (77, 520106), (133, 301114), (154, 260053), (209, 191618), (266, 150557), (418, 95809), (1463, 27374), (2926, 13687)]