8347988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 17006976

約数和(自身を除く): 8658988

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 92, 113, 146, 226, 253, 292, 452, 506, 803, 1012, 1243, 1606, 1679, 2486, 2599, 3212, 3358, 4972, 5198, 6716, 8249, 10396, 16498, 18469, 28589, 32996, 36938, 57178, 73876, 90739, 114356, 181478, 189727, 362956, 379454, 758908, 2086997, 4173994, 8347988]

約数ペア:

[(1, 8347988), (2, 4173994), (4, 2086997), (11, 758908), (22, 379454), (23, 362956), (44, 189727), (46, 181478), (73, 114356), (92, 90739), (113, 73876), (146, 57178), (226, 36938), (253, 32996), (292, 28589), (452, 18469), (506, 16498), (803, 10396), (1012, 8249), (1243, 6716), (1606, 5198), (1679, 4972), (2486, 3358), (2599, 3212)]