4073872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:391

約数の個数: 40

約数和(自身を含む): 8749440

約数和(自身を除く): 4675568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 79, 88, 158, 176, 293, 316, 586, 632, 869, 1172, 1264, 1738, 2344, 3223, 3476, 4688, 6446, 6952, 12892, 13904, 23147, 25784, 46294, 51568, 92588, 185176, 254617, 370352, 509234, 1018468, 2036936, 4073872]

約数ペア:

[(1, 4073872), (2, 2036936), (4, 1018468), (8, 509234), (11, 370352), (16, 254617), (22, 185176), (44, 92588), (79, 51568), (88, 46294), (158, 25784), (176, 23147), (293, 13904), (316, 12892), (586, 6952), (632, 6446), (869, 4688), (1172, 3476), (1264, 3223), (1738, 2344)]