39449756

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1193

約数の個数: 24

約数和(自身を含む): 70533120

約数和(自身を除く): 31083364

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 983, 1966, 3932, 10033, 20066, 40132, 77657, 124841, 155314, 249682, 310628, 499364, 9862439, 19724878, 39449756]

約数ペア:

[(1, 39449756), (2, 19724878), (4, 9862439), (79, 499364), (127, 310628), (158, 249682), (254, 155314), (316, 124841), (508, 77657), (983, 40132), (1966, 20066), (3932, 10033)]