64566332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{22961}}^1$

素因数の和:23021

約数の個数: 24

約数和(自身を含む): 122157840

約数和(自身を除く): 57591508

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 22961, 45922, 91844, 436259, 849557, 872518, 1699114, 1745036, 3398228, 16141583, 32283166, 64566332]

約数ペア:

[(1, 64566332), (2, 32283166), (4, 16141583), (19, 3398228), (37, 1745036), (38, 1699114), (74, 872518), (76, 849557), (148, 436259), (703, 91844), (1406, 45922), (2812, 22961)]