4427130928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{318407}}^1$

素因数の和:318505

約数の個数: 40

約数和(自身を含む): 9475822080

約数和(自身を除く): 5048691152

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 316, 632, 869, 1264, 1738, 3476, 6952, 13904, 318407, 636814, 1273628, 2547256, 3502477, 5094512, 7004954, 14009908, 25154153, 28019816, 50308306, 56039632, 100616612, 201233224, 276695683, 402466448, 553391366, 1106782732, 2213565464, 4427130928]

約数ペア:

[(1, 4427130928), (2, 2213565464), (4, 1106782732), (8, 553391366), (11, 402466448), (16, 276695683), (22, 201233224), (44, 100616612), (79, 56039632), (88, 50308306), (158, 28019816), (176, 25154153), (316, 14009908), (632, 7004954), (869, 5094512), (1264, 3502477), (1738, 2547256), (3476, 1273628), (6952, 636814), (13904, 318407)]