63754988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 128894976

約数和(自身を除く): 65139988

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 73, 92, 146, 253, 292, 506, 803, 863, 1012, 1606, 1679, 1726, 3212, 3358, 3452, 6716, 9493, 18469, 18986, 19849, 36938, 37972, 39698, 62999, 73876, 79396, 125998, 218339, 251996, 436678, 692989, 873356, 1385978, 1448977, 2771956, 2897954, 5795908, 15938747, 31877494, 63754988]

約数ペア:

[(1, 63754988), (2, 31877494), (4, 15938747), (11, 5795908), (22, 2897954), (23, 2771956), (44, 1448977), (46, 1385978), (73, 873356), (92, 692989), (146, 436678), (253, 251996), (292, 218339), (506, 125998), (803, 79396), (863, 73876), (1012, 62999), (1606, 39698), (1679, 37972), (1726, 36938), (3212, 19849), (3358, 18986), (3452, 18469), (6716, 9493)]