40784588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{953}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 77037408

約数和(自身を除く): 36252820

約数列:

[1, 2, 4, 13, 26, 52, 823, 953, 1646, 1906, 3292, 3812, 10699, 12389, 21398, 24778, 42796, 49556, 784319, 1568638, 3137276, 10196147, 20392294, 40784588]

約数ペア:

[(1, 40784588), (2, 20392294), (4, 10196147), (13, 3137276), (26, 1568638), (52, 784319), (823, 49556), (953, 42796), (1646, 24778), (1906, 21398), (3292, 12389), (3812, 10699)]