39630448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17321}}^1$

素因数の和:17353

約数の個数: 40

約数和(自身を含む): 90212976

約数和(自身を除く): 50582528

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 17321, 34642, 69284, 138568, 190531, 225173, 277136, 381062, 450346, 762124, 900692, 1524248, 1801384, 2476903, 3048496, 3602768, 4953806, 9907612, 19815224, 39630448]

約数ペア:

[(1, 39630448), (2, 19815224), (4, 9907612), (8, 4953806), (11, 3602768), (13, 3048496), (16, 2476903), (22, 1801384), (26, 1524248), (44, 900692), (52, 762124), (88, 450346), (104, 381062), (143, 277136), (176, 225173), (208, 190531), (286, 138568), (572, 69284), (1144, 34642), (2288, 17321)]