40012594

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2693}}^1$

素因数の和:2754

約数の個数: 32

約数和(自身を含む): 69828480

約数和(自身を除く): 29815886

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 2693, 5386, 7429, 14858, 45781, 51167, 61939, 91562, 102334, 123878, 869839, 1052963, 1176841, 1739678, 2105926, 2353682, 20006297, 40012594]

約数ペア:

[(1, 40012594), (2, 20006297), (17, 2353682), (19, 2105926), (23, 1739678), (34, 1176841), (38, 1052963), (46, 869839), (323, 123878), (391, 102334), (437, 91562), (646, 61939), (782, 51167), (874, 45781), (2693, 14858), (5386, 7429)]