38547544

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 85962240

約数和(自身を除く): 47414696

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 103, 163, 164, 206, 287, 326, 328, 412, 574, 652, 721, 824, 1141, 1148, 1304, 1442, 2282, 2296, 2884, 4223, 4564, 5768, 6683, 8446, 9128, 13366, 16789, 16892, 26732, 29561, 33578, 33784, 46781, 53464, 59122, 67156, 93562, 117523, 118244, 134312, 187124, 235046, 236488, 374248, 470092, 688349, 940184, 1376698, 2753396, 4818443, 5506792, 9636886, 19273772, 38547544]

約数ペア:

[(1, 38547544), (2, 19273772), (4, 9636886), (7, 5506792), (8, 4818443), (14, 2753396), (28, 1376698), (41, 940184), (56, 688349), (82, 470092), (103, 374248), (163, 236488), (164, 235046), (206, 187124), (287, 134312), (326, 118244), (328, 117523), (412, 93562), (574, 67156), (652, 59122), (721, 53464), (824, 46781), (1141, 33784), (1148, 33578), (1304, 29561), (1442, 26732), (2282, 16892), (2296, 16789), (2884, 13366), (4223, 9128), (4564, 8446), (5768, 6683)]