39987926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 68234400

約数和(自身を除く): 28246474

約数列:

[1, 2, 11, 22, 29, 58, 233, 269, 319, 466, 538, 638, 2563, 2959, 5126, 5918, 6757, 7801, 13514, 15602, 62677, 74327, 85811, 125354, 148654, 171622, 689447, 1378894, 1817633, 3635266, 19993963, 39987926]

約数ペア:

[(1, 39987926), (2, 19993963), (11, 3635266), (22, 1817633), (29, 1378894), (58, 689447), (233, 171622), (269, 148654), (319, 125354), (466, 85811), (538, 74327), (638, 62677), (2563, 15602), (2959, 13514), (5126, 7801), (5918, 6757)]