8147744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 17781120

約数和(自身を除く): 9633376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 293, 316, 352, 586, 632, 869, 1172, 1264, 1738, 2344, 2528, 3223, 3476, 4688, 6446, 6952, 9376, 12892, 13904, 23147, 25784, 27808, 46294, 51568, 92588, 103136, 185176, 254617, 370352, 509234, 740704, 1018468, 2036936, 4073872, 8147744]

約数ペア:

[(1, 8147744), (2, 4073872), (4, 2036936), (8, 1018468), (11, 740704), (16, 509234), (22, 370352), (32, 254617), (44, 185176), (79, 103136), (88, 92588), (158, 51568), (176, 46294), (293, 27808), (316, 25784), (352, 23147), (586, 13904), (632, 12892), (869, 9376), (1172, 6952), (1264, 6446), (1738, 4688), (2344, 3476), (2528, 3223)]