28478052

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{16831}}^1$

素因数の和:16888

約数の個数: 36

約数和(自身を含む): 73522176

約数和(自身を除く): 45044124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 16831, 33662, 50493, 67324, 100986, 151479, 201972, 302958, 605916, 791057, 1582114, 2373171, 3164228, 4746342, 7119513, 9492684, 14239026, 28478052]

約数ペア:

[(1, 28478052), (2, 14239026), (3, 9492684), (4, 7119513), (6, 4746342), (9, 3164228), (12, 2373171), (18, 1582114), (36, 791057), (47, 605916), (94, 302958), (141, 201972), (188, 151479), (282, 100986), (423, 67324), (564, 50493), (846, 33662), (1692, 16831)]