40580734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:780

約数の個数: 32

約数和(自身を含む): 67658976

約数和(自身を除く): 27078242

約数列:

[1, 2, 17, 34, 41, 43, 82, 86, 677, 697, 731, 1354, 1394, 1462, 1763, 3526, 11509, 23018, 27757, 29111, 29971, 55514, 58222, 59942, 471869, 494887, 943738, 989774, 1193551, 2387102, 20290367, 40580734]

約数ペア:

[(1, 40580734), (2, 20290367), (17, 2387102), (34, 1193551), (41, 989774), (43, 943738), (82, 494887), (86, 471869), (677, 59942), (697, 58222), (731, 55514), (1354, 29971), (1394, 29111), (1462, 27757), (1763, 23018), (3526, 11509)]