39939724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24533}}^1$

素因数の和:24585

約数の個数: 24

約数和(自身を含む): 78312528

約数和(自身を除く): 38372804

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 24533, 49066, 98132, 269863, 539726, 907721, 1079452, 1815442, 3630884, 9984931, 19969862, 39939724]

約数ペア:

[(1, 39939724), (2, 19969862), (4, 9984931), (11, 3630884), (22, 1815442), (37, 1079452), (44, 907721), (74, 539726), (148, 269863), (407, 98132), (814, 49066), (1628, 24533)]