40754428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71249}}^1$

素因数の和:71277

約数の個数: 24

約数和(自身を含む): 83790000

約数和(自身を除く): 43035572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 71249, 142498, 284996, 783739, 926237, 1567478, 1852474, 3134956, 3704948, 10188607, 20377214, 40754428]

約数ペア:

[(1, 40754428), (2, 20377214), (4, 10188607), (11, 3704948), (13, 3134956), (22, 1852474), (26, 1567478), (44, 926237), (52, 783739), (143, 284996), (286, 142498), (572, 71249)]